Seiko Cal. 7178 - 999

The 7178-999 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7178 caliber with 34j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-9cda0ffdad9d]

Also known as: Sea Horse, Emperor

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

13.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Burgundy

Jewels

34j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1999

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