Seiko Kinetic SNP161J Perpetual Calendar 43mm gemstone@Quartz Introducing the G-Shock GM2100-1A Metal

Introducing the G-Shock GM2100-1A Metal Covered Silver 'CasiOak'

and an open-heart movement

- Japanese Quartz Movement - 20x26mm Case Size - Stainless Steel Case - Leather Strap - 10mm Strap Width - 30 Meters Water Resistant

Driven by Japanese Quartz movement

battery life: 5 years on CR2016 - Mineral Glass - World time: 31 time zones (48 cities + coordinated universal time)

Seiko Kinetic SNP161J Perpetual Calendar 43mm gemstone@Quartz Introducing the G-Shock GM2100-1A MetalStainless Steel Case Stainless Steel Bracelet Kinetic Movement Calibre: 7D56 Sapphire Crystal Blue Dial Analog Display Perpetual Calendar Month And Date Display 12 24 Hours Display Pull Push Crown Solid Case Back Deployment Clasp 100M Water Resistance Approximate Case Diameter: 43mm Approximate Case Thickness: 12mm