Seiko Cal. 4532 - 631

Seiko 4532-631

The Seiko 4532-631 represents an important milestone in Seiko's 1977 lineup. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-7a770335e5ac]

Also known as: Helmet, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
35mm
Case Thickness
11.6mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
100m
Dial Color
Champagne
Jewels
19j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1977

Related Models

seikata-wm-7a770335e5ac