Seiko Cal. 5645 - 770

Seiko 5645-770

This Spring Drive model from 1980 features a 44mm Titanium case. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-78e883b00b8b]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
44mm
Case Thickness
14.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
130m
Dial Color
Navy
Jewels
23j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1980

Related Models

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