Accuracy: ±15 seconds per month, Photovoltaic: 6 months, Water resistance: 5 ATM Glass: Sapphire glass, Case: Stainless steel, Band: Calf Limited edition of 1,200 pieces, with replacement band (Tochigi leather) Country of origin: Japan Details: A thin pair of watches in a combination of elegant warm gold and deep blue. The beautiful shiny blue calf leather band adds a touch of elegance. It comes with a high-quality brown replacement band. It is easy to replace and you can change your image according to your mood and fashion of the day. The color ring of both bands is simple and easy to match with fashion.