Seiko Cal. 3831 - 198

Seiko 3831-198

This Kinetic model from 1968 features a 35mm Hardlex-Coated Steel case. It features a Silver dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-c91f67032494]

Also known as: Tuna, Silverwave

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
15.6mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
170m
Dial Color
Silver
Jewels
22j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1968

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seikata-wm-c91f67032494