Seiko Cal. 5634 - 330

Seiko 5634-330

The 5634-330 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5634 caliber with 31j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-c7f2f999d5fb]

Also known as: Samurai, Bullhead

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
15.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
140m
Dial Color
Burgundy
Jewels
31j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1989

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