Seiko Cal. 5656 - 643

Seiko 5656-643

This Kinetic model from 1988 features a 37mm Stainless Steel case. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-715a69d0bd80]

Also known as: Golden Tuna

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
9.8mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
120m
Dial Color
Champagne
Jewels
33j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1988

Related Models

seikata-wm-715a69d0bd80