Seiko Cal. 4521 - 730

Seiko 4521-730

This Kinetic model from 1982 features a 37mm Stainless Steel case. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-b9f29047ae50]

Also known as: Turtle, Panda

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
8.0mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
170m
Dial Color
Navy
Jewels
30j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1982

Related Models

seikata-wm-b9f29047ae50