Seiko Cal. 5675 - 663

Seiko 5675-663

This Spring Drive model from 1977 features a 45mm Stainless Steel case. With its 20mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-83c18e40d6bc]

Also known as: Sumo, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
11.8mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
130m
Dial Color
White
Jewels
22j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1977

Related Models

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