Seiko Cal. 5656 - 565

Seiko 5656-565

This Solar model from 1978 features a 36mm Hardlex-Coated Steel case. With its 18mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-e6ef39094fb1]

Also known as: Tuna, Sea Horse

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
13.5mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
140m
Dial Color
White
Jewels
28j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1978

Related Models

seikata-wm-e6ef39094fb1