Seiko Cal. 5633 - 342

Seiko 5633-342

The 5633-342 is a sought-after Quartz piece from Seiko's golden era. It features a Black dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-45a1439b2c89]

Also known as: Samurai, Golden Tuna

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
11.2mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Black
Jewels
35j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1970

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