SEIKO SEIKO5 Sports Mechanical SSK003K1 Model GMT Navy SKX Sports Style (Domestic Number SBSC003) Movement, Blue, Automatic/Hand-Winding, [Used]

[Size/Weight] Case size (length x width x thickness): 46 x 42.5 x 13.6 (approx. mm), Strap width: approx. 18 mm (buckle side) - 22 mm (case side), Lug width: approx. 22 mm, Wrist circumference (longest): 205 mm, Weight: approx. 161 g [Material] Case: Stainless steel, Strap: Stainless steel, Crystal: Hardlex crystal with lens, Bezel: Stainless steel (Display part: Hardlex crystal) [Water resistance] Enhanced water resistance for everyday use (10 bar) *The crown is not screw-down type Caliber No. 4R34 Automatic (with manual winding, 24-hour (GMT) hand, and second hand stop function) [Accessories] Japanese instruction manual (copy), presentation box (SEIKO presentation box included, but the design will vary depending on the product) This model is an even more beautiful evolution of the new Seiko 5 Sports, which was developed based on the SKX model, a sports watch loved all over the world. The newly developed mechanical caliber "4R34" is Equipped with a GMT function, the hour hand and 24-hour hand (GMT hand) each indicate different times, It is possible to display the time in two different time zones. The two-tone rotating bezel display, which allows you to instantly tell whether it's day or night, is made of glossy Hardlex glass. The metallic color created by the vapor deposition process shines beautifully and changes depending on the angle of the light. Movement Caliber No.: 4R34 Drive system: Mechanical automatic (with manual winding) Accuracy: +45 seconds to -35 seconds per day Operating time: Approximately 41 hours when fully wound Number of stones: 24 stones Function: 24-hour hand Second hand stop function Case/Band Case material: Stainless steel, case back: Stainless steel and glass Case size: Height: 46.0mm x Width: 42.5mm x Thickness: 13.6mm Glass material: Hardlex with lens Lumibrite: Yes (hands and indexes) Clasp: One-push three-fold type Arm circumference (longest): 205.0 mm Watch specifications Waterproof: Enhanced waterproof for everyday use (10 bar) Magnetic resistance: Yes Weight: 161.0g Other features: See-through case back, screw back, rotating bezel, double lock clasp See-through screw case back