Seiko Cal. 5663 - 382

Seiko 5663-382

This Automatic model from 1985 features a 37mm Two-Tone case. With its 18mm lug width and 11.0mm profile, it sits comfortably on most wrists. [seikata-wm-5a20e5a79de8]

Also known as: Bullhead, Bellmatic

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
11.0mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Burgundy
Jewels
24j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1985

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