Seiko Cal. 5693 - 131

Seiko 5693-131

This Hand-Winding model from 1999 features a 35mm PVD Black case. With its 20mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-a02cefcea08d]

Also known as: Monster, Bellmatic

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
35mm
Case Thickness
8.7mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Green
Jewels
36j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1999

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