Seiko Cal. 7133 - 363

The Seiko 7133-363 represents an important milestone in Seiko's 1976 lineup. Powered by the 7133 caliber with 36j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-b3ab7ecbb1ed]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

9.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Green

Jewels

36j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1976

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