Seiko Cal. 7144 - 682

The 7144-682 is a sought-after Solar piece from Seiko's golden era. Powered by the 7144 caliber with 19j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-379b10453e21]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Titanium

Case Width

34mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Green

Jewels

19j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1978

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