Seiko Cal. 7113 - 421

This Solar model from 1979 features a 44mm Hardlex-Coated Steel case. Powered by the 7113 caliber with 19j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-b56412ddddfe]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

130m

Dial Color

Navy

Jewels

19j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1979

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