Seiko Cal. 5633 - 403

The Seiko 5633-403 represents an important milestone in Seiko's 1982 lineup. Powered by the 5633 caliber with 28j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-d5d28098776e]

Also known as: Monster, Sportsmatic

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

13.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Champagne

Jewels

28j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1982

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