Log in
Brand
Model
Price
Case diameter
Year
Location
More
Your selection
Clear selection

Your selection
Clear selection

Your selection
Clear selection

Unfortunately, you cannot filter these listings by model.
Your selection
Clear selection

Unfortunately, you cannot filter these listings by model.
Your selection
Clear selection

Unfortunately, you cannot filter these listings by model.
Basic information
Style of watch
Watch type
More...
Reference number
More...
New/Pre-owned
Offer type
Gender
Availability
Condition
More...
Scope of delivery
Characteristics & functions
Movement
Case material
More...
Dial
More...
Crystal
More...
Functions
More...
Thickness
More...
Bezel material
More...
Dial numerals
Water resistance
More...
Others
Bracelet/strap
Bracelet material
More...
Clasp
More...
Lug width
More...
Bracelet color
More...
Clasp material
More...
Save this search Cancel

View

Sort by

Ball Engineer Hydrocarbon DG2018C-S10C-BK New Steel 42mm Automatic
TOP
Ball Engineer Hydrocarbon AeroGMT II 42mm
Rp. 50,117,164
Verified Dealer
43
NL
Ball Engineer Hydrocarbon DG2018C-S3C-BE New Steel 42mm Automatic
TOP
Ball Engineer Hydrocarbon AeroGMT II
Rp. 50,117,164
Verified Dealer
43
NL
Omega Constellation Double Eagle 121.32.44.52.01.001 New Steel 44mm Automatic
TOP
Omega Constellation Double Eagle Day-Date Chrono (SPECIAL OFFER)
Rp. 81,652,424
Verified Dealer
1422
ES
Breitling Montbrillant Légende C23340 Very good Gold/Steel 47mm Automatic
TOP
Breitling Montbrillant Légende C23340 18k/SS Box & Papers
Rp. 100,022,176
Free shipping
Verified Dealer
264
US
Rolex Lady-Datejust Pearlmaster 80285 New Rose gold 29mm Automatic
TOP
Rolex Lady-Datejust Pearlmaster, official retail price: 82.400...
Rp. 789,201,536
Verified Dealer
36
CH
Rolex Day-Date 36 118139 New White gold 36mm Automatic
TOP
Rolex Day-Date White Gold Cherry Dial NEW 118139
Rp. 276,800,928
Verified Dealer
709
NL
Rado 56-H Very good Yellow gold 35mm Automatic
TOP
Rado Chronometre 56-H Mark I
Rp. 96,944,672
Verified Dealer
21
CH
Sinn 103 103.0619 New Steel 41mm Automatic
TOP
Sinn 103 St Sa RB Classic Watch Sondermodell
Rp. 37,780,632
Verified Dealer
75
DE
Heuer Very good Steel 51mm Manual winding
TOP
Heuer Compteur
Rp. 7,181,087
Verified Dealer
73
CH
Casio G-Shock GWR-B1000X-1AER New Carbon 50,1mm
TOP
Casio Gravitymaster GWR-B1000X-1AER LIm-Edition
Rp. 15,405,246
Verified Dealer
136
ES
Breitling Bentley Flying B R4436512/B874 Very good Rose gold 38mm Automatic
TOP
Breitling 18 K. Bentley Flying B Jumbo Chrono. Full set
Rp. 183,505,920
Verified Dealer
NL
Omega Speedmaster Racing 3519.50.00 Very good Steel 39mm Automatic
Omega Speedmaster Racing Schumacher Limited
Rp. 38,634,252
Verified Dealer
37
CH
Rolex Milgauss 116400GV Unworn Steel 40,00mm Automatic
Rolex Milgauss
Rp. 137,089,712
Free shipping
Verified Dealer
5
DE
Hublot Classic Fusion Ultra-Thin 545.OX.2210.LR New Rose gold 45mm Manual winding
TOP
Hublot Classic Fusion Ultra-Thin, official retail price:...
Rp. 229,076,688
Verified Dealer
36
CH
Omega Seamaster Diver 300 M 21230412003001 Very good Steel 41mm Automatic
Omega - Seamaster 300
Rp. 51,135,340
Verified Dealer
115
SE
Zenith El Primero 65.0520.4026 Very good White gold 44mm Automatic
TOP
Zenith Grande Class Grande Date Rattrapante, Split Second,...
Rp. 193,889,344
Verified Dealer
CH
Rolex Daytona 116500LN Very good Steel 40mm Automatic
Rolex Daytona 116500LN
Rp. 307,418,720
Free shipping
Verified Dealer
471
UK
Rolex Sea-Dweller 126600 Very good Steel 43mm Automatic
Rolex Sea-Dweller
Rp. 189,124,000
Free shipping
Verified Dealer
8
US
Rolex Daytona 16520 New Steel 40mm Automatic
Rolex DAYTONA Zenith | 16520 | NOS | Sticker | Full Set | W...
Rp. 771,033,280
Verified Dealer
23
DE
Audemars Piguet Royal Oak Concept 26589IO.OO.D002CA.01 Unworn Titanium 44mm Manual winding
Audemars Piguet Royal Oak Concept Tourbillon GMT 44 Titanium...
Rp. 2,697,845,248
Verified Dealer
682
NL
Audemars Piguet Royal Oak Offshore Chronograph 26170ST.OO.D101CR.02 Very good Steel 42mm Automatic
Audemars Piguet Royal Oak Offshore Chronographe Panda 26170ST
Rp. 247,029,408
Verified Dealer
37
CH
Rolex Sea-Dweller Deepsea 116660 Unworn Steel 44,00mm Automatic
Rolex Sea-Dweller Deepsea
Rp. 212,342,576
Free shipping
Verified Dealer
5
DE
Breguet Reine de Naples 8908BB/52/864.D00D New White gold Automatic
TOP
Breguet Reine de Naples, new, official retail price: 35.200 CHF
Rp. 353,884,000
Verified Dealer
36
CH
Omega Constellation Ladies 123.10.27.20.55.001 New Steel 27mm Automatic
Omega Constellation Ladies 123.10.27.20.55.001
Rp. 63,274,008
Verified Dealer
59
UK
Rolex Datejust 126334 Good Gold/Steel 41mm Automatic
Rolex Datejust 41 Blue Index Dial Oyster [Unpolished/Complete]
Rp. 123,740,936
Free shipping
Verified Dealer
84
US
Rolex Sea-Dweller Deepsea 116660 Unworn Steel 44mm Automatic
Rolex Deepsea Sea-Dweller 116660
Rp. 207,959,728
Free shipping
Verified Dealer
471
UK
Omega Good Yellow gold 54mm Manual winding
Omega Chronometer DDR Grade Very best 18k Gold World Time 1916
Rp. 143,412,192
Free shipping
Verified Dealer
16
DE
Rolex Day-Date 36 18238 Very good Yellow gold 36mm Automatic
Rolex DAY-DATE | 18238 | Box & Certificate | Rolex Service 2018
Rp. 215,889,312
Verified Dealer
23
DE
Rolex Datejust II 126334 Unworn Steel 41mm Automatic
Rolex Datejust II 41 Rhodium Jubilee NEW 2020 with B+P
Rp. 168,856,288
Verified Dealer
682
NL
Audemars Piguet Royal Oak Offshore Chronograph 26176FO.OO.D101CR.02 Very good Carbon 42mm Automatic
Audemars Piguet Royal Oak Offshore Bumble Bee
Rp. 281,355,008
Verified Dealer
37
CH
Rolex Submariner Date 116610LV New Steel 40,00mm Automatic
Rolex Submariner Date Ref. 116610LV
Rp. 274,179,424
Free shipping
Verified Dealer
5
DE
Hublot Classic Fusion Ultra-Thin 545.OX.0180.LR New Rose gold 42mm Manual winding
TOP
Hublot Classic Fusion Ultra-Thin, official retail price:...
Rp. 240,566,432
Verified Dealer
36
CH
Omega Constellation Ladies 123.10.27.20.55.001 New Gold/Steel 27mm Automatic
Omega Constellation Starburst Diamond Dial
Rp. 59,657,316
Verified Dealer
59
UK
Rolex Submariner Date 116613LB Good Gold/Steel 40mm Automatic
Rolex Yellow Gold & Steel Submariner Date Blue 116613LB Smurf
Rp. 161,023,184
Verified Dealer
10
US
Rolex Yacht-Master II 116688 Unworn Yellow gold 44mm Automatic
Rolex Yacht-Master II 116688
Rp. 559,682,880
Free shipping
Verified Dealer
471
UK
Rolex Datejust 126334 Very good Gold/Steel 41mm Automatic
Rolex - Datejust 41
Rp. 151,945,024
Verified Dealer
115
SE
Rolex Yacht-Master 169622 Good Steel 29mm Automatic
Rolex YACHT-MASTER | 169622 | Lady | Certificate 2012 | LC170
Rp. 69,393,000
Verified Dealer
23
DE
Rolex Submariner Date 16610LV Very good Steel 40mm Automatic
Rolex Submariner Date 'Kermit' Y-serial 2003 B+P NEW ROLEX...
Rp. 508,110,912
Verified Dealer
682
NL
Chopard Mille Miglia 168511-3036 Unworn Steel 42mm Automatic
Chopard Mille Miglia
Rp. 56,012,480
Verified Dealer
37
CH
Rolex Submariner Date 116613LN Unworn Gold/Steel 40,00mm Automatic
Rolex Submariner Date Ref. 116613LN
Rp. 243,261,008
Free shipping
Verified Dealer
5
DE
Rolex Lady-Datejust Pearlmaster 80319 New White gold 29mm Automatic
TOP
Rolex Lady-Datejust Pearlmaster, official retail price: 32.600...
Rp. 312,377,312
Verified Dealer
36
CH
Rolex Datejust 126334 Unworn Steel 41mm Automatic
Rolex Datejust 41mm Stainless Steel Blue Diamond Dial Watch...
Rp. 173,877,232
Free shipping
Verified Dealer
211
US
Rolex Submariner Date 16610 Fair Steel 40mm Automatic
Rolex Submariner Date 16610 - Unpolished
Rp. 113,377,024
Verified Dealer
10
US
Rolex GMT-Master 1675 Very good Steel 40mm Automatic
Rolex GMT-Master Pepsi 1675
Rp. 406,877,728
Free shipping
Verified Dealer
471
UK
Omega Speedmaster 310.20.42.50.01.001 Unworn Steel 42mm Manual winding
Omega - Speedmaster Apollo 11 50th Anniversary
Rp. 188,470,256
Verified Dealer
115
SE
Rolex Daytona 116523 New Gold/Steel 40mm Automatic
Rolex DAYTONA | 116523 | NOS | Sticker | Full Set | P Serial
Rp. 308,413,312
Verified Dealer
23
DE
Rolex Daytona 116500LN Unworn Steel 40mm Automatic
Rolex Cosmograph Daytona White NEW / UNWORN from 2018 with B + P
Rp. 361,614,624
Verified Dealer
682
NL
Rolex Datejust 126334 New Steel 41mm Automatic
Rolex Datejust 41mm Jubilee 2019 NEW
Rp. 146,054,656
Verified Dealer
224
US
Rolex Submariner Date 16610 Very good Steel 40,00mm Automatic
Rolex Submariner Date 2004 Ref. 16610
Rp. 147,421,568
Free shipping
Verified Dealer
5
DE
Jaquet-Droz Grande Seconde J014013208 New Rose gold 39mm Automatic
TOP
Jaquet-Droz Grande Seconde, lim. 1/8, official retail price:...
Rp. 229,076,688
Verified Dealer
36
CH
Rolex Datejust 126334 Very good Steel 41mm Automatic
Rolex Datejust
Rp. 141,895,168
Free shipping
Verified Dealer
172
US
Rolex Yacht-Master 40 116622 Very good Steel 40mm Automatic
Rolex Yachtmaster 116622 Platinum & Steel 40mm MINT, COMPLETE
Rp. 133,200,608
Verified Dealer
10
US
Rolex Daytona 16518 Very good Yellow gold 40mm Automatic
Rolex Daytona 16518
Rp. 252,264,192
Free shipping
Verified Dealer
471
UK
Rolex Sea-Dweller 126600 Unworn 43mm Automatic
Rolex Pro Hunter - Sea Dweller Red
Rp. 365,252,448
Verified Dealer
115
SE
Rolex Day-Date 118366 Unworn Platinum 36mm Automatic
Rolex DAY-DATE Platinum | 118366 | Baguette Bezel | Full Set |
Rp. 894,398,592
Verified Dealer
23
DE
Rolex Sky-Dweller 326935 Very good Rose gold 42mm Automatic
Rolex Sky-Dweller Sundust rose gold from 2016 with box + papers
Rp. 600,634,944
Verified Dealer
682
NL
Rolex Sea-Dweller 126600 New Steel 43mm Automatic
Rolex Sea-Dweller 50th Year Anniversary 126600
Rp. 188,484,080
Verified Dealer
224
US
Omega Seamaster Diver 300 M 210.30.42.20.06.001 Unworn Steel 42,00mm Automatic
Omega Seamaster Diver 300 M 42 mm Ref. 210.30.42.20.06.001
Rp. 72,785,544
Free shipping
Verified Dealer
5
DE
Hublot Classic Fusion Ultra-Thin 545.NX.1270.LR New Titanium 42mm Manual winding
TOP
Hublot Classic Fusion Ultra-Thin, official retail price:...
Rp. 111,953,152
Verified Dealer
36
CH
Tudor Black Bay Fifty-Eight M79030N-0001 Very good Steel 39mm Automatic
Tudor Black Bay Fifty-Eight - 7/2019 Full set
Rp. 52,430,264
Verified Dealer
144
IT
Rolex Sea-Dweller 4000 116600 Fair Steel 40mm Automatic
Rolex Black Ceramic Seadweller PVD 116600 SD4K
Rp. 139,098,992
Verified Dealer
10
US
Rolex Submariner Date 116610LN Very good Steel 40mm Automatic
Rolex Submariner Date 116610LN
Rp. 149,188,496
Free shipping
Verified Dealer
471
UK
Hublot Classic Fusion Aerofusion 525.CM.0170.RX Very good Ceramic 45mm Automatic
Hublot Classic Fusion Aerofusion Chronograph Black Magic...
Rp. 128,582,064
Free shipping
Verified Dealer
258
US
Rolex Sea-Dweller 126600 Very good Steel 43mm Automatic
Rolex Sea-Dweller Anniversary 126600
Rp. 199,627,024
Verified Dealer
 
US
  • 30
  • 60
  • 120

Chronometer - Certified Precision

"Chronometer" may sound like a fancy name for a normal watch - after all, it just comes from the Greek words for "time" and "measure" - but chronometers are really something quite special. Chronometers are watches, yes, but watches that have been tried and tested and certified to meet exacting precision standards. The COSC in Switzerland determines which watches may actually call themselves "chronometers".


The Oceanic Origins of Chronometers

Though the Swiss set the standard, the English coined the word. In the quest to calculate the longitude, the Englishman Jeremy Thacker, a clockmaker of extraordinary skill, created a series of increasingly accurate clocks, well beyond what had had previously been achieved. The clocks were intended to be used aboard ships and had to keep absolutely accurate time in order to allow for calculating longitude precisely, and thus fixing the position of the ship in the vast ocean. The last of Thacker's chronometers was actually more like a very large pocket watch.

Other clockmakers - and increasingly watchmakers - copied from and improved upon Thacker's final chronometer, producing watches of greater and greater precision. The original standards for accuracy were actually far more exacting than those currently maintained by the COSC in Switzerland, so very few watches were certified as chronometers and thus very few were actually produced and sold. The original chronometer requirements for mechanical watches are no longer necessary, since digital watches can already exceed them, but chronometers are still manufactured and sold (and resold) today as examples of extremely fine precision engineering. The use of jewels and precious metals in watches owes its origins to chronometers - these materials were used to make the mechanical movements as precise as possible.


Officially Certified Chronometers

Chronometers are no longer rare. More than a million Officially Certified Chronometer certificates are issued each year. Those watches that pass the most rigorous of the COSG's tests are rewarded with a special serial number and, indeed, the right to call themselves "chronometers" at all. Chronometers must meet several requirements: they must display the seconds; they must be highly precise; they must demonstrate that precision over the course of several consecutive days of testing; they must perform precisely in different positions and at different temperatures.


Chronometers in Everyday Use

This may sound extreme, but such reliability was crucial for individuals and groups that had to rely on the precision of portable mechanical timekeepers in the past. Pilots watches, for instance, needed to perform as chronometers (and those that did not had to be hackable). The famous B-Uhren, commissioned by the German Luftwaffe and manufactured by several companies, were chronometer-certified pilots watches - or chronometers that were used as pilots watches, depending on your perspective. Interestingly, despite the many years between Thacker's invention and the production of the B-Uhren, chronometers were still tightly bound to use in navigation.

First at sea, then in the air. And, still today, at sea again - or at least under it. Some diving watches, like the Rolex submariner, are also certified chronometers. Divers must be able to reliably track how long they've been under and how much time they have to surface.

Though their accuracy may have been eclipsed by digital watches, chronometers are still useful today.


You might also be interested in: