Any recommendations for an aftermarket strap for a GO Senator Chronometer? I just bought a pre-owned ( like new) this week and wanted to dress it down a bit

Longines x Hodinkee Heritage Classic Chronometer(!) with sector dial (no middle cross mark). Reference L2.828.4.72.2. Brand new and unworn. Has 5 year warranty. Yours for $2,800 via paypal with fees. Happy to chat on the phone, or message me directly. No trades please, unless you have a Sinn...

Well, this took me by surprise. The new Tudor Black Bay Ceramic is a Master Chronometer. A quick recap to bring everyone up to speed - until now, the only bona fide industry-wide independent certification of the accuracy and performance of a mechanical watch was the COSC Chronometer...

I've got too many Balls! I've decided to pare the collection down from four to one. I'll be listing the other two Balls later (Hydrocarbon Magnate GMT and Trainmaster Wordtime). This is a Roadmaster GMT. It's a limited edition of 1,000, and this is #4. It's model # GM3210C. Overall condition...

Hi All! I have for sale this stunning Omega Constellation Chronometer with a cushion-shaped case (c-shape). The watch dates back to 1969 following from the serial number on the movement. It features a 18K white gold bezel and a beautifully intact linen dial. The caliber 751 offers a day-date...

Just found that the Tissot Ballade Powermatic 80, a COSC certified Swiss chronometer, is well under 600 GBP (830 USD at time of writing) at several ADs (example below). Is this the cheapest COSC certified automatic watch it's possible to buy at the moment? Are there any others that regularly...

Zenith Captain, a vintage automatic watch with Chronometer certification. The case shape is pretty unique and robust. It features a stunning special space age style 38mm case in high polish finish. The case is lovingly referred to as "la tortue" or the tortoise since it somewhat resembles the...

Hi! I am thinking about buying an 1967 Omega Constellation, ref 168.005, cal 564 and I just noticed some small irregularities, like for instance the lettering. It seems a little bit off. There is also some insecurity whether the markers are with onyx or just painting black. There is also no...

Omega Constellation 551 Chronometer Considering its age - the dial, case and movement are in good condition. The case is still nice and sharp. The dial has a few small patina dots and is a nice mellow shade overall. What sets this apart is the original cross-hair dial that helps to lift it head...

SOLD SOLD SOLD I believe this is the first of the Ball Roadmaster variants, released in 2017. There's a nifty Ball-authored article about the Danny Thompson backstory linked below. I purchased the watch on the forum. Watch was carefully worn in rotation, but does show some wear. There are a...

OMEGA RAILMASTER 1957 TRILOGY LTD CO‑AXIAL MASTER CHRONOMETER 38MM REF. 220.10.38.20.01.002 Excellent condition with box, papers & accessories. Retail $6,800 USD Specially Priced $5,750 USD DESCRIPTION: This unique limited edition comes with a leather folding travel case, tool, green khaki...

1. Intro Hi everyone! I have used this forum a lot in the recent months when I have dived into horology and looked for my first mechanical watch. I thought it would be nice to post something for other entry-level hobbyists interested in this model. This is my first post on any kind of forum for...

For sale is a beautiful vintage Favre Leuba dress watch, likely dating from the 1960s. As you can see from the printing on the dial, this was an officially certified chronometer; the automatic movement was factory adjusted to 5 positions. Also unusual for FL is the dial logo; instead of the...

citizen chronograph watch speedmaster . Condition is Pre-owned. This watch is from my vitage collection. Known as the citizen speedmaster or speedy in watch aficionado circles. CITIZEN, chronograph, "Tachymeter", men´s wristwatch, 39 mm, steel, quartz, mineral crystal, date, original bracelet...

Times being what they are are, I am letting go the last of my vintage Omega's. It needs to go to someone who will wear it and enjoy it fully. Omega Constellation 551 Chronometer Considering its age - the dial, case and movement are in good condition. The case is still nice and sharp. The dial...

Brand: Favre-Leuba Model: Chronometer 36000 Ref.: 36503 Issued: Ca. 1970 Case: Stainless steel with screw back Crystal: Acrylic Bracelet: NSA 3-row with F-L logo on clasp Movement: FL 1162, 21 jewels, gilt, with precision regulator and chronometer number Description: This is a rare F-L...

Greetings again from Japan. I'm looking to thin my collection and have decided to let go of my KS 56 day/date from 1973. I purchased it last year from a fellow forum member. It was serviced in mid 2019. I can provide reference from the original seller if desired. Priced to sell. The buckle...

Up for sale is my Heritage Superocean Chronograph with all original boxes,booklets, COSC Certificate, spare links for the amazing shark mesh bracelet and swing tag. This piece is one of the nicest heritage pieces I have come across and is arguably one of the largest vintage inspired watches...

We are excited to announce our new Concept Design. The concept started over 5 years ago and we think it has reached functional maturity. We are proud to say that many people are calling it "the best chronograph"! It is called Cronosurf Wave. The physical watch does not exist yet, but you can...

FSOT: Sinn 756 Asking $1495 includes PP fees and CONUS (only) shipping. Runs great, all resets back to 0. Running at +5 sec/day. Fantastic shape. This is the first generation of the 756 which used the Damasko case with ice-hardening technology. Still looks like new. Fully serviced in Nov...