Seiko Cal. 7177 - 752

The Seiko 7177-752 represents an important milestone in Seiko's 1983 lineup. Powered by the 7177 caliber with 30j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-6fd6873ceb8c]

Also known as: Silverwave, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

8.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

White

Jewels

30j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1983

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