Seiko Cal. 5635 - 433

The 5635-433 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5635 caliber with 33j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-34fa8969b2e6]

Also known as: Rally, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Silver

Jewels

33j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1977

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