Seiko Cal. 5657 - 605

Seiko 5657-605

This Spring Drive model from 1988 features a 40mm Stainless Steel case. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-771ecb041e57]

Also known as: Golden Tuna, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
12.4mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
110m
Dial Color
White
Jewels
17j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1988

Related Models

seikata-wm-771ecb041e57