Seiko Cal. 5663 - 750

Seiko 5663-750

This Quartz model from 1970 features a 37mm Two-Tone case. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-8f19a8c7ac4f]

Also known as: Golden Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
37mm
Case Thickness
8.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
80m
Dial Color
Navy
Jewels
31j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1970

Related Models

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