Seiko Cal. 7178 - 655

The 7178-655 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7178 caliber with 34j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-7bad1fcb8f58]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

White

Jewels

34j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1994

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