Seiko Cal. 5633 - 234

The 5633-234 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5633 caliber with 28j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-f1de30195029]

Also known as: Sportsmatic, Flighty

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

10.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Navy

Jewels

28j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1985

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