Seiko Cal. 7177 - 893

The 7177-893 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7177 caliber with 33j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-b2911f237d2b]

Also known as: Crown, Flighty

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

12.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Champagne

Jewels

33j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1984

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