


Chronometer · 41mm
+ GBP 30 shipping
United Kingdom
Model
Omega Seamaster Professional Chronometer
Chrono Diver - Tri Compax dial with sub dials at 3, 6, 9.
33 jewel movement - automatic
41.5mm case
Helium release valve at 10
FEATURES
Chronograph
Chronometer
Date window
Small seconds
TECHNICAL DATA
Bracelet: Original Seamaster Professional Stainless Steel
Lug width: 20MM
Case: Steel
Case Diameter: 41.5 mm
Dial colour: Black
Crystal: Domed anti-reflective, scratch-resistant sapphire crystal
Water resistance: 30 bar (300 metres / 1000 feet)
MOVEMENT
Calibre: Omega Automatic
Self winding chronograph with column wheel mechanism. Officially certified chronometer. Rhodium plated finish.
Power reserve: 55 hours
Type: Self winding
Working condition:
Watch is in full working order. Keeping very good accurate time, not officially measured. Pushers are in full working order and sweeping second hand is reseting to 0 perfectly. No service history records with this watch, although it has been maintained well by the current owner.
Aesthetic Condition:
This watch has been worn and as such is showing some light signs of everyday wear.
We consider this watch, as shown in the pictures to be in good condition.
State of the wound | |
Glass | No scratch |
Case | Some light scratches near lugs |
Bezel | Some scratches on bezel as pictured |
Belt/Bracelet | Some light scratches, particularly near clasp (mainly from desk wear) |
Hand | Good - perfect condition |
Dial | Good - perfect condition |
Condition Rank | |
Body rank | AB |
Belt/Bracelet rank | B |
Condition Rank Explanation | |
M | [Mint] Item has never been used. |
S | [Beautiful] Item is like new withvery slight signs of use. |
A | [Excellent] Item has clearly been used,but has no significant scratches or wear. |
AB | [Great] Item has slight surface scratches or slight wear,but looks great. |
B | [Good] Item shows scratches or wear that is visible when worn on wrist. |
BC | [Fair] Item is not in perfect working order or slightly damaged. |
C | [Poor] Item cannot be used as-is.Repair needed or used as parts. |
Extras:
No Box or Papers
Serial: 7813 - XXXX
Service History: Unknown
*Photos are of the actual watch, are part of the description. Grades are the listing text and pictures summarised into a simple-to-understand score. Even more photos, interactive 360 degree views, and additional information on this watch is available on our website










⚠️ Payment Safety: Use PayPal Goods & Services for buyer protection with new sellers.
🔒 Verify: Request a timestamp photo with today's date and your username.
🤝 Meet Safely: For local deals, meet in a safe public place.