Seiko Cal. 3837 - 619

Seiko 3837-619

This Hand-Winding model from 1968 features a 46mm Hardlex-Coated Steel case. With its 18mm lug width and 10.4mm profile, it sits comfortably on most wrists. [seikata-wm-6f7a874af0f1]

Also known as: Monster, World Timer

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
10.4mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
190m
Dial Color
Navy
Jewels
36j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1968

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