Seiko 5 Sports GMT Made in Japan Automatic Men's Watch SSK009J1. Seiko 5 Sports GMT Made in Japan Automatic Men's Watch SSK009J1 — a Seiko round timepiece with confident wrist presence at 42.5mm. From the 5 Sports GMT collection, paired with a silver stainless steel bracelet for an elegant, considered finish.. Hardlex Crystal (with Cyclops) guards the black dial — reliable, everyday protection. Water resistance of 100 Metres (10 ATM) handles rain, hand washing, and everyday splashes without issue. Anchored by the stainless steel bracelet and three-fold clasp with push button release — solid, secure, built for everyday use. A Seiko 4R34 automatic gmt movement keeps time accurately and reliably.. Specifications. Brand. Seiko. Collection. 5 Sports GMT. Model. SSK009J1. Gender. Men's. Movement. Automatic GMT. Calibre. Seiko 4R34. Power Reserve. 41 hours. Jewels. 24. Frequency. 21,600 vph. Case Material. Stainless Steel. Case Diameter. 42.5mm. Case Thickness. 13.6mm. Lug-to-Lug. 46mm. Lug Width. 22mm. Case Shape. Round. Case Colour. Silver. Bezel. 24-Hour Rotating Bezel. Crystal. Hardlex Crystal (with Cyclops). Caseback. Exhibition Screw-Down. Dial Colour. Black. Luminous. Hands and Markers. Functions. Hour, Minute, Second, Date, GMT (Second Time Zone). Strap Material. Stainless Steel. Strap Colour. Silver. Clasp. Three-Fold Clasp with Push Button Release. Water Resistance. 100 Metres (10 ATM). Weight. 180g