Seiko Cal. 7180 - 822

The 7180-822 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7180 caliber with 30j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-bf49be962062]

Also known as: Sea Horse, Crown

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

15.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

30j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1976

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