CASIO Standard Round Rectangle Display Multifunction Analog Watch Black 24-Hour Men's MTP-M307D-1BV (Overseas Model)

[Dimensions] Case size (height x width x thickness): 44.5 x 34 x 9.4 (approx. mm), Strap: width approx. 20 (buckle side) - 20 (case side) mm, lug width approx. 20 mm, Band compatible size: 150-205 mm, Weight: approx. 117 g [Materials] Case: Stainless steel, Band: Stainless steel, Crystal: Mineral glass [Waterproof Performance] Enhanced water resistance for daily use (5 ATM) [Accessories] Japanese instruction manual (copy), instruction booklet in a foreign language, plain generic box (not a Casio box) [Band size adjustment method] Leaf spring type (separate tool required) 【Main Specifications】 ●Enhanced water resistance for daily use (5 ATM) ●Mineral glass ●24-hour display, date display, day of the week display ●Accuracy: Average monthly difference ±20 seconds ●Battery life: Approximately 2 years (*This is the value when the battery is replaced with a new one after purchase. The battery that is pre-installed in the watch at the time of purchase is a monitor battery installed during manufacturing to check the functions and performance of the watch, and will run out in a short period of time.)