Seiko Cal. 7181 - 472

The 7181-472 is a sought-after Hand-Winding piece from Seiko's golden era. With its 22mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-e4faa52133ee]

Also known as: UFO, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

41mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Black

Jewels

33j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1990

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