Seiko Cal. 7180 - 921

The 7180-921 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7180 caliber with 32j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-8dbc42eb6f8a]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

42mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Champagne

Jewels

32j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1994

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