Seiko Cal. 5657 - 756

Seiko 5657-756

This Solar model from 1970 features a 45mm Hardlex-Coated Steel case. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-37aaa2555e02]

Also known as: Turtle, Panda

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
9.7mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Burgundy
Jewels
17j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1970

Related Models

seikata-wm-37aaa2555e02