Xezo Air Commando D45-R, 300 Meters Water-Resistant Dive and Pilot Swiss Automatic GMT Watch with 3 Time Zones 2 Rotational bezels. Shock-resistant automatic movement with 21 jewels by eta (Caliber 2893-2). Swiss luminova material is used for luminescence. 1-Year warranty 300 M/990 ft water-resistant. Suitable for scuba diving. Individually numbered. Screw-down crown at 3 o'clock. Adjustable band 3 Time Zones, gmt function, date at 3 o'clock. 2 rotational bezels. Scratchproof sapphire crystal glass with anti-reflection treatment on the inside Each group of four curved middle links in the band acts as a pivotal guard to protect the arm hair from getting snagged, fits small to X-Large wrists All solid stainless steel band with push-in pin construction. Band is uniquely designed and comfortable. Each link is ~4 mm./0.16 inch thick. Watch weighs: ~ 7.5 oz. 21 jewels 42 hours of power reserve Incabloc shock-absorber device 24 hour hand 21 jewels 42 hours of power reserve Incabloc shock-absorber device 24 hour hand Surgical-grade 316L stainless steel Scratchproof sapphire crystal Long-lasting and vibrantly luminescent Super-LumiNova lume