SeikoAlpinist
SPB121Same family, reference not statedPhoto: 663highland, CC BY 2.5€719launch price
A 37 mm automatic field watch with calibre 7S26, now discontinued.
Price not verified yet
We only publish a price with a source and a date.
- Diameter
- 37 mm
- Power reserve
- 40 h
- Water resistance
- 30 m
- Movement
- Automatic
- Material
- stainless steel
Specifications
Case
- Diameter
- 37 mm
- Thickness
- Not confirmed
- Material
- stainless steel
- Shape
- round
- Water resistance
- 30 m
Movement
- Movement
- Automatic
- Calibre
- 7S26
- Power reserve
- 40 h
- Frequency
- 21,600 vph
- Jewels
- 21
- Complications
- hours, minutes, seconds, day, date
Dial and strap
- Dial
- black
- Markers
- numerals
- Date
- Yes
- Bezel
- smooth, steel
- Strap
- Not confirmed
Record
- Line
- Seiko 5
- Year
- Not confirmed
- Status
- Discontinued
- Range
- Affordable
Across the Archive
Alternatives
Why it matters
- 37 mm diameter
- Calibre 7S26
- Recessed crown
Sources
Record confidence: medium. Anything unverified stays marked, never estimated.