Seiko Cal. 5663 - 154

Seiko 5663-154

This Spring Drive model from 1974 features a 45mm Hardlex-Coated Steel case. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-9438c76f152d]

Also known as: Turtle, Pogue

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
12.9mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1974

Related Models

seikata-wm-9438c76f152d