Seiko Cal. 5635 - 743

The 5635-743 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5635 caliber with 18j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-981eb6159cbe]

Also known as: Tuna, Pogue

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Green

Jewels

18j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1980

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