seiko selection scve049 mechanical automatic open-heart watch – white dial this is a seiko selection scve049 men’s mechanical wristwatch with a white dial, stainless steel case, and stainless steel bracelet. the watch is powered by the seiko caliber 4r38 automatic movement with manual winding capability. it has a power reserve of approximately 41 hours when fully wound, 24 jewels, and a hacking seconds function. the open-heart dial allows part of the mechanical movement to be seen from the front, while the see-through screw case back also displays the movement. main specifications brand: seiko collection: seiko selection reference: scve049 movement: mechanical automatic with manual winding caliber: seiko 4r38 accuracy: +45 to -35 seconds per day power reserve: approximately 41 hours jewels: 24 jewels case material: stainless steel case back: stainless steel and glass, see-through screw back bracelet material: stainless steel crystal: hardlex dial color: white case size: approximately 42.0 mm wide, 51.5 mm lug-to-lug, 11.6 mm thick clasp: one-push three-fold clasp with double lock maximum wrist size: approximately 200 mm water resistance: 10 bar / 10 atm daily-use enhanced water resistance magnetic resistance: yes lume: lumibrite on hands and indexes weight: approximately 163 g import duties, taxes, vat, and customs fees may apply depending on the buyer's country. these costs are the buyer's responsibility. please check with your local customs office before bidding.