Seiko Cal. 4531 - 933

The Seiko 4531-933 represents an important milestone in Seiko's 1989 lineup. Powered by the 4531 caliber with 27j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-287e73f1f52f]

Also known as: Pogue, Arnie

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

43mm

Case Thickness

13.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

Navy

Jewels

27j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1989

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