Seiko Cal. 5624 - 742

The 5624-742 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5624 caliber with 35j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-a8911292cc38]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

15.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

Cream

Jewels

35j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1970

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