Helium escape valve
Unidirectional rotating bezel
Case Diameter: 41 mm
Dial colour: Black
Crystal: Domed anti-reflective, scratch-resistant sapphire crystal
Water resistance: 30 bar (300 metres / 1000 feet)
Calibre: Omega 1120
Self-winding chronometer with rhodium-plated finish.
Power reserve: 44 hours
Type: Self winding
- almost no signs of use on the case and bracelet. Looks very close to new on your wrist.
- We consider this watch, as shown in the pictures, as Near Mint
- Manufacturers Box and Papers
In-House Test Results**:
Bench-run for at least 24 hours. All watch functions tested and operable.
Observed rate: keeps good time at -36s/d
Bracelet Sizing: up to 8.25 inches
Last Service: Unknown
*Photographed watch is the actual watch for sale - we do not use stock photos. Photos are part of the description. Grades are the listing text and pictures summarized into a simple-to-understand score, not to be confused with TZ or other grading systems.
**Instantaneous measurements using a timegrapher (not the same as average timekeeping over time tests). Use only as a baseline. Test conditions and wearing habits will affect your results. Unserviced watches are not tested for WR or PR. Bracelet size measured using a ruler or mandrel. A comfortable bracelet size may vary from your measured wrist size. No explicit or implied warranties.
Model: Seamaster Professional 300M Chronometer Sword Hands
Case Material: stainless steel
Case Diameter: 41mm
Case Dial Color: Black
Condition (C24 Scale): mint
With Box?: Y
With Papers?: Y