Seiko Cal. 6663 - 553

Seiko 6663-553

This Solar model from 1976 features a 35mm Two-Tone case. With its 21mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-5676c9fca075]

Also known as: Turtle, Navigator

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
35mm
Case Thickness
12.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Black
Jewels
29j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1976

Related Models

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