Omega Seamaster Diver 300 Co-Axial Mens Watch O21030422001001

• Guarantee Omega 5 Year Guarantee
• Category Watches
• Brand Omega
• Water Resistant 300 Metres
• Strap Material Stainless Steel
• Recipient For Him
• Movement Automatic
• Dial Colour Black
• Case Material Stainless Steel
• Diameter 42mm
• Brand Collections Seamaster

FEATURES

Anti-Magnetic: The movement is unaffected by exposure to strong magnetic fields, even those greater than 1.5 tesla (15,000 gauss).

Automatic Watch: A self-winding watch or automatic watch uses a mechanical movement whose main spring is wound automatically by the natural motion of the wearer’s arm.

Chronometer: Label given to a watch which has undergone precision tests and received a certificate from an official body (COSC).

Date: The day of the month, displayed in a window on a watch dial at the 3 or 6 o’clock position, or within a subdial at 9 o’clock.

Helium Escape Valve: Decompression system which allows helium to escape from inside the watch when the watch is worn for professional use in pressure chambers. (Long-term underwater work, crude oil exploration, etc.)

Master Chronometer Certified: Guaranteeing the Swiss industry’s highest standard of precision, performance and magnetic-resistance, as set by the Swiss Federal Institute of Metrology (METAS).

Screw-In Crown: Self-locking crown, screwed into the tube of the case, used for highly water resistant divers’ watches.

Transparent Case Back: A transparent case back – frequently made of sapphire – makes it possible to see the movement inside the watch.

Unidirectional Rotating Bezel: A bezel which turns in only one direction. Particularly useful for divers who cannot accidentally rotate it in the wrong direction, which could cause them to miscalculate their dive times. A rotating bezel makes it easy to measure elapsed time.

Between lugs
20mm

Bracelet
Steel

Case
Steel

Case diameter
42mm

Dial colour
Black

Crystal
Domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides

Water resistance
300 Metres