Seiko Cal. 5634 - 846

The 5634-846 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5634 caliber with 20j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-f9a325a236b3]

Also known as: Bullhead, Silverwave

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

34mm

Case Thickness

13.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Silver

Jewels

20j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1967

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