Seiko Cal. 3817 - 421

Seiko 3817-421

This Kinetic model from 1994 features a 44mm Stainless Steel case. It features a Silver dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-ff8f0f5a2b4b]

Also known as: Sportsmatic

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
13.8mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
90m
Dial Color
Silver
Jewels
33j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1994

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