Description
Manufacturer: Seiko (aka Seiko Instruments, SII)
Nautilus Case design Specifications:
- Brushed Stainless Steel
- Case Diameter: 42mm
- Lug to Lug: 47mm
- Thickness: 10.25mm (without case back)
- Lug width: 20mm
- Brushed Top Polished Sides
Movement
- Caliber Number: NH35 (aka NH35A)
- Movement Type: Automatic
- Diameter: 27.4mm
- Height: 5.32mm
- Jewels: 24
- Vibrations Per Hour: 21,600 bph (3Hz) (6 beats per second)
- Power Reserve: ~41 hours
- Winding Direction: Bi-directional (Magic Lever)
Bracelet:
- 25x13mm Stainless Steel Strap Bracelet
Dials can be changed out for the different colour ones