Hannah Martin Nighty 40 Silver Dial
- Brand Name: Hannah Martin
- Model: 901WYH
- Case Dimension: 40 mm
- Case Thickness: 6 mm
- Case Material: Stainless Steel
- Glass Material: Hardlex
- Strap Material: Stainless Steel Strap
- Strap Color: Black
- Movement: Japanese Quartz Movement
- Water Resistant Level: 3 ATM [ Life Waterproof ]
- Features: Minimalist, Japan Calendar Quartz Movement, Date Display