Seiko Cal. 5633 - 524

Seiko 5633-524

This Hand-Winding model from 1987 features a 42mm Titanium case. With its 18mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-bcdbf2f322bb]

Also known as: Sumo, Shogun

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
42mm
Case Thickness
12.6mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Black
Jewels
24j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1987

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