Specifications:

- 45mm 316L Stainless Steel Watch Case
- Fits 22mm Watch Strap Spring Bars
- Quick Release Spring Bars
- Swiss Ronda Movement - Cal. # 515-2
- Battery: 371 - 1.5V - 45 Month Battery Life
- Sapphire Crystal
- Italian Leather Strap with Stainless Steel Buckle
- 50M Water Resistant
- Luminescent Dial
- Weight: 102G

Initial set-up guide:
https://www.dangoproducts.com/pages/instructions

 Download our operation manual: