Seiko Cal. 7168 - 505

The Seiko 7168-505 represents an important milestone in Seiko's 1974 lineup. Powered by the 7168 caliber with 30j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-da6439cfd422]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

8.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

130m

Dial Color

White

Jewels

30j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1974

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