Seiko Cal. 3840 - 800

Seiko 3840-800

This Automatic model from 1967 features a 45mm Hardlex-Coated Steel case. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-442f44d9a04f]

Also known as: Bellmatic, Sea Horse

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
12.5mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
160m
Dial Color
White
Jewels
18j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1967

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seikata-wm-442f44d9a04f