Omega Seamaster "Titane" Diver 300m Chronograph, Blue Wave Dial - Titanium on Bracelet Also known as: Omega 2298.80.00. This elegant Titanium Chronograph pays homage to the tradition of OMEGA in immersion watches. Movement: - Calibre 1164 with rhodium plated finish - Modified/Based on ETA 7750 (most reliable in this world) - Power reserve: 44 hours - Certified COSC (Controle Officiel Suisse des Chronometres) chronograph Case: titanium Case size 41.5 mm excl. crown, thickness 16,5 mm Crown: screw down with Omega logo Bezel: brand new, uni-directional rotating Caseback solid titanium, number TI826*** Glas: sapphire crystal, scratch resistant, anti-reflective Dial type: analog, navy blue color Indexes and hands: luminous, perfectly visible in any darkness Date at 03:00 o'clock Chronograph: - 12-hour counters counter at 06:00 o'clock - sixty-seconds at 09:00 o'clock - 30 minutes at 12:00 o'clock Helium escape valve with Omega logo at 10:00 o'clock Bracelet material: titanium Clasp: fold clasp, material titanium, divers extention, factory logo engraved Water Resistance: 300 meters/1000 feet/30 ATM Style: sports watch Gender: Men's Weight: 138 grams only 100% authentic General overhaul done just now. Warranty 1 year. Perfect condition. Best CHRISTMAS GIFT for real man! Insured, registered shipping.