Seiko Cal. 3864 - 508

Seiko 3864-508

This Kinetic model from 1972 features a 43mm Hardlex-Coated Steel case. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-3b8f728f30ad]

Also known as: Monster, Helmet

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
14.3mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
90m
Dial Color
Green
Jewels
24j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1972

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