SEIKO PRESAGE SRRY041 SRP841J1 Mechanical self-winding watch

? ABOUT THIS BRAND Presage combines a Japanese aesthetic sense with traditional craftsmanship and Seiko??£¤s watchmaking skills in an original collection that offers Japanese beauty, quality and long-lasting performance. Product Description ?SEIKO PRESAGE SRRY041 Mechanical self-winding watch Product specification Caliber No?¨ºo4R35 Drive system?¨ºoMechanical self-winding (with hand winding) accuracy?¨ºoDay difference +45 seconds to -35 seconds Driving period?¨ºoApproximately 41 hours last when winding up Case material?¨ºoStainless steel back cover: Stainless steel and glass Glass material?¨ºoBox type hard rex Nakadome?¨ºoOne push double opening method waterproof?¨ºoReinforced waterproof for everyday life (5 atm) Magnetic resistance?¨ºoYes Case size thickness: 11.3Mm horizontal:33.8Mm length:40.4 Mm weight?¨ºo92.0 g Arm length (longest)?¨ºo198 Mm See-through back Screw back (Due to manufacturing reasons, the direction of the back cover may differ from one to another) With calendar