Grand Seiko Hand-wound SBGW305

With Time JP Verified independent store

→

Grand Seiko Hand-wound SBGW305 Shipped from Japan! The Grand Seiko SBGW305 is a classically designed hand-wound wristwatch with a box-shaped sapphire glass. The rounded silver dial and bent hands enhance legibility. The movement met is caliber 9S64, and the maximum winding time is 72 hours. Please take this opportunity to purchase SBGW305. Grand Seiko Hand-wound SBGW305 Specifications Case : Stainless steel Case Back : Stainless steel and sapphire glass See-through back 6-screw fixed back cover Bracelet : Stainless steel Inside clasp : one-push three-fold system Glass : Box Sapphire glass Anti-reflective coating on the inner surface Dial color : Silver Water resistance : 3 atmospheric pressure Case size : Width 37.3mm Height 44.3mm Thickness : 11.7mm Weight : 108g Arm circumference (max.) : 200mm Anti-Magnetic Performance : Anti-Magnetic Class 1 Made in Japan Movement Caliber : 9S64 Power : Hand-wound Duration : Approx. 72 hours (at maximum winding) Number of jewels : 24 Second hand stop function Static Accuracy : +5 to -3 seconds/day Portable Accuracy : +10 to -1 seconds/day Accuracy based on Grand Seiko's own standards, measured under the conditions of 6 posture differences and 3 temperature differences with the movement alone before shipment from the factory. It differs from the accuracy (portable accuracy) under the environment in which the watch is actually used by the customer. Also, due to the characteristics of mechanical models, depending on the conditions of use (carrying time, temperature, arm movements, strong shocks or vibrations), the aforementioned accuracy range may be exceeded. Grand Seiko Hand-wound SBGW305 Accessories Original box 5-year manufacturer's international warranty Grand Seiko has done away with paper instruction manuals.Please download the instruction manual from the Grand Seiko website Show more