Seiko · Prospex
Alpinist
Ref. SPB121
current6R35 Prospex AlpinistDocumentedLast reviewed Not yet reviewed
Overview
- Production
- 2020–present
- Era
- 6R35 Prospex Alpinist
- Status
- current
Case
- Case diameter
- 39.5mm
- Thickness
- 13.2mm
- Lug width
- 20mm
- Case material
- Stainless steel
- Bezel
- Internal rotating compass bezel
- Crystal
- Sapphire
- Crown
- Screw-down crown at 3; secondary crown at 4
- Water resistance
- 200m
Dial & Hands
- Dial
- Green sunburst
- Hands
- Cathedral hands
- Lume
- LumiBrite
- Lume type
- LumiBrite
Movement
- Movement
- Automatic
- Caliber
- 6R35
- Manufacturer
- Seiko
- Winding
- automatic
- Power reserve
- ~70 hours
- Complications
- Date, hacking, hand-winding