SEIKO Prospex Sumo 50th Anniversary Thailand Limited Edition 820 pcs. SPB031 SPB031J SPB031J1

SEIKO Prospex SUMO 50th Anniversary Thailand Limited Edition of 820 pcs. SPB031 SPB031J SPB031J1 should you need any more information or an actual photo of the watch feel free to contact us. Specifications Movement Caliber Number 6R15 Movement Type Automatic with manual winding Power reserve Approx. 50 hours Jewels 23 Functions Stop second hand function Date display Case/Band Case Material Stainless steel  Case Size Thickness:13.3mmDiameter:48.0mmLug-to-lug:50.0mm Crystal         Sapphire crystal with magnifier g Crystal Coating Anti-reflective coating on inner surface LumiBrite LumiBrite on hands, index(es) and bezel Clasp Three-fold clasp with secure lock , push button release with extender Distance between lugs : 22 Other Details Water Resistance 200m / 660ft diver's Features Unidirectional rotating bezel Screw-down crown Three-fold clasp with secure lock and extender Screw case back