Chronometers up to ฿120,000
Chronometers ฿240,000 - ฿400,000
Chronometers starting at ฿400,000
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TOP
Breguet Secret de la Reine
฿1,737,793
Seller
Chronometrie Stäuble AG
6
CH
TOP
Zenith Academy
฿892,375
Seller
LUXE WARE (HK) LIMITED
122
HK
TOP
Hublot Big Bang Pop Art King Gold Apple (Limited Edition)
฿707,161
Free shipping
Seller
Istock LTD
145
LV
TOP
Blancpain Ultra Thin Chronometer Manual - 70021127
฿128,150
Free shipping
Seller
Pawndeluxe
283
NL
TOP
Hublot King Power 48
฿521,338
Seller
Chronometrie Stäuble AG
6
CH
TOP
Sinn 103 St Sa RB Classic Watch Sondermodell
฿80,767
Seller
Classic Watch
42
DE
TOP
Rado 56-H Chronometre, 1st Version, Very Rare
฿244,871
Seller
Plus Ultra AG
6
CH
TOP
Rolex Daytona Zenith steel P serial, 16520 excellent condition
฿872,285
Seller
J.Z TRADING
8
BE
Breitling Super Ocean Heritage 38mm
฿64,614
Seller
Juwelier Burger, since 2001
902
NL
Rolex GMT-Master II 116758SARU
฿4,711,363
Free shipping
Seller
Watches & Jewellery of Bond Street Ltd
298
UK
Omega Seamaster Chrono
฿84,357
Free shipping
Seller
A. Grimmeissen Uhren An- und Verkauf
446
DE
TOP
Blancpain L-Evolution Chrono Flyback Super Trofeo (Limited...
฿473,834
Free shipping
Seller
Istock LTD
145
LV
TOP
Chopard Grand Prix de Monaco Historique Limited Edition Ø 44,5 mm
฿159,739
Free shipping
Seller
Pawndeluxe
283
NL
TOP
Breguet Marine
฿521,338
Seller
Chronometrie Stäuble AG
6
CH
IWC Ingenieur Automatik Chronometer Herrenuhr, UNGETRAGEN,...
฿179,123
Free shipping
Seller
chronopark GmbH
 
DE
TOP
Omega De Ville Hour Vision, Full Set
฿308,063
Seller
Plus Ultra AG
6
CH
TOP
Chopard Grand Prix de Monaco Historique
฿265,408
Free shipping
Seller
Rent a Box Schmuck und Uhren AG
11
CH
Rolex Submariner Date
฿213,584
Seller
Juwelier Burger, since 2001
902
NL
Rolex GMT-Master Vintage UAE Air Force 1675
฿3,891,996
Free shipping
Seller
Watches & Jewellery of Bond Street Ltd
298
UK
Rolex Datejust
฿116,664
Free shipping
Seller
A. Grimmeissen Uhren An- und Verkauf
446
DE
TOP
IWC Portofino Automatic Rose Gold Ladies
฿409,938
Free shipping
Seller
Istock LTD
145
LV
TOP
Breitling Evolution Diamond Pure Gold 18K/750 Y Ø 44 mm MOP -...
฿337,427
Free shipping
Seller
Pawndeluxe
283
NL
TOP
Breguet Classique
฿426,549
Seller
Chronometrie Stäuble AG
6
CH
Omega Seamaster Aqua Terra Annual Calendar, UNGETRAGEN, Ref...
฿161,175
Free shipping
Seller
chronopark GmbH
 
DE
Junghans Max Bill Chronoscope automatic stainless steel white
฿48,819
Free shipping
Seller
SORELLE RONCO
1294
IT
Rolex Sea-Dweller Red NEW
฿428,963
Seller
Erma Consulting SA
70
CH
Rolex Sea-Dweller Deepsea
฿312,299
Seller
Juwelier Burger, since 2001
902
NL
Rolex Explorer II Steve McQueen 1655
฿817,319
Free shipping
Seller
Watches & Jewellery of Bond Street Ltd
298
UK
Rolex Yacht Master Medium
฿606,651
Free shipping
Seller
A. Grimmeissen Uhren An- und Verkauf
446
DE
TOP
Girard Perregaux 1966 40mm Diamond Bezel
฿215,379
Free shipping
Seller
Istock LTD
145
LV
TOP
Hermès Clipper XL Ø 44 mm Automatic Chronograph - CP 1 910
฿77,177
Free shipping
Seller
Pawndeluxe
283
NL
TOP
Tiffany Atlas 42
฿284,050
Seller
Chronometrie Stäuble AG
6
CH
Breitling Superocean Heritage 46mm Chronograph von 2018, B&P,...
฿121,689
Free shipping
Seller
chronopark GmbH
 
DE
Breitling SUPEROCEAN II 44 Total Blue Diver Pro III Chrono...
฿88,664
Free shipping
Seller
SORELLE RONCO
1294
IT
Omega Seamaster Planet Ocean Stainless Steel Men's 21530442103...
฿171,862
Seller
Xupes.com
206
UK
Rolex Datejust 26 Gold/Steel Jubilee
฿87,946
Seller
Juwelier Burger, since 2001
902
NL
Rolex Submariner Date 16610LV
฿1,227,003
Free shipping
Seller
Watches & Jewellery of Bond Street Ltd
298
UK
Breitling Superocean 44 Special
฿87,946
Free shipping
Seller
A. Grimmeissen Uhren An- und Verkauf
446
DE
TOP
Glashütte Original Senator Chronograph Panorama Date
฿342,812
Free shipping
Seller
Istock LTD
145
LV
Rolex 116660 Sea Dweller Deep Sea Deep Blue JAMES CAMERON (30718)
฿465,818
Seller
European Watch Company
216
US
TOP
Breguet Classique
฿631,293
Seller
Chronometrie Stäuble AG
6
CH
Panerai Luminor 1950 10 Days GMT Automatik, UNGETRAGEN, B&P,...
฿315,530
Free shipping
Seller
chronopark GmbH
 
DE
Omega Seamaster Aqua Terra Pyeongchang 2018 LIMITED EDITION ...
฿175,893
Free shipping
Seller
SORELLE RONCO
1294
IT
Omega Speedmaster Dark Side of the Moon Black Ceramic Men's...
฿302,961
Seller
Xupes.com
206
UK
Rolex Gmt-Master II LN
฿285,377
Seller
Juwelier Burger, since 2001
902
NL
Rolex GMT-Master II 16710
฿307,263
Free shipping
Seller
Watches & Jewellery of Bond Street Ltd
298
UK
Breitling Chronomat Evolution
฿98,715
Free shipping
Seller
A. Grimmeissen Uhren An- und Verkauf
446
DE
Rolex Steel Oyster Submariner Black Dial 40mm 14060m 'm"...
฿218,618
Seller
JMA Ventures Inc.
7
US
Rolex 116506 Daytona Platinum Glacier Blue / Brown Ceramic...
฿1,980,518
Seller
European Watch Company
216
US
TOP
Corum Admiral's Cup AC-One 45
฿157,665
Seller
Chronometrie Stäuble AG
6
CH
Panerai Radiomir Alarm GMT Herrenuhr, UNGTRAGEN, B&P, Pam 98
฿215,020
Free shipping
Seller
chronopark GmbH
 
DE
Breitling Superocean 44 Special Total Blue Ocean Racer II Rubber
฿97,279
Free shipping
Seller
SORELLE RONCO
1294
IT
Rolex Submariner Meters First MKI Stainless Steel - 1680...
฿1,351,752
Seller
Xupes.com
206
UK
Breitling Navitimer 01
฿174,098
Seller
Juwelier Burger, since 2001
902
NL
Rolex Yacht-Master 116655
฿686,220
Free shipping
Seller
Watches & Jewellery of Bond Street Ltd
298
UK
Rolex Datejust
฿157,945
Free shipping
Seller
A. Grimmeissen Uhren An- und Verkauf
446
DE
Omega Seamaster Diver 300 42mm Co‑axial Master Chronometer –...
฿125,638
Seller
Mall of the Watch
1112
MC
Rolex 126710BLRO GMT Master II Ceramic "Pepsi" SS / Jubilee...
฿578,311
Seller
European Watch Company
216
US
TOP
Tiffany Atlas 42
฿94,473
Seller
Chronometrie Stäuble AG
6
CH
Chanel J12 Automatik Ceramic White mit Diamanten, Service,...
฿143,227
Free shipping
Seller
chronopark GmbH
 
DE
Breitling COLT Chronograph Automatic Steel Bracelet Black Dial...
฿128,868
Free shipping
Seller
SORELLE RONCO
1294
IT
Rolex Explorer I Stainless Steel Men's 1016 - COM1782
฿548,771
Seller
Xupes.com
206
UK
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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.

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