Seiko Cal. 7137 - 632

Seiko 7137-632

The 7137-632 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7137 caliber with 33j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-87db404d8c0d]

Also known as: Samurai, Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
36mm
Case Thickness
14.1mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Black
Jewels
33j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1982

Related Models

seikata-wm-87db404d8c0d