Seiko Cal. 5684 - 557

Seiko 5684-557

This Automatic model from 1976 features a 38mm Two-Tone case. With its 22mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-2cd393d28210]

Also known as: Bullhead, Crown

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
38mm
Case Thickness
8.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
110m
Dial Color
White
Jewels
18j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1976

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seikata-wm-2cd393d28210