Seiko Cal. 3891 - 513

Seiko 3891-513

This Automatic model from 1965 features a 35mm Stainless Steel case. With its 20mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-a73f9af46f25]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
11.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Champagne
Jewels
34j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1965

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seikata-wm-a73f9af46f25