Seiko Cal. 5633 - 433

The Seiko 5633-433 represents an important milestone in Seiko's 1967 lineup. Powered by the 5633 caliber with 17j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-62cc401ab280]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Silver

Jewels

17j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1967

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