Seiko Cal. 5691 - 336

Seiko 5691-336

This Automatic model from 1994 features a 36mm PVD Black case. With its 19mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-68a33262163b]

Also known as: Sumo, Golden Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
36mm
Case Thickness
12.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
100m
Dial Color
Silver
Jewels
19j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1994

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seikata-wm-68a33262163b