Seiko Cal. 5639 - 246

Seiko 5639-246

This Kinetic model from 1974 features a 43mm Hardlex-Coated Steel case. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-f5c5a7b22fb7]

Also known as: Bullhead

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
9.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
30m
Dial Color
White
Jewels
32j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1974

Related Models

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