Seiko Cal. 4413 - 437

Seiko 4413-437

This Kinetic model from 1968 features a 46mm Hardlex-Coated Steel case. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-7e8fc50322ed]

Also known as: Sumo

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
8.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Silver
Jewels
18j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1968

Related Models

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