Seiko Cal. 4537 - 679

Seiko 4537-679

The 4537-679 is a sought-after Automatic piece from Seiko's golden era. With its 20mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-1351108adf3b]

Also known as: Monster, Bellmatic

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
14.1mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
70m
Dial Color
Champagne
Jewels
21j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1970

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seikata-wm-1351108adf3b