Seiko Cal. 7074 - 507

The Seiko 7074-507 represents an important milestone in Seiko's 1965 lineup. Powered by the 7074 caliber with 18j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-545a3bcaa80e]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Black

Jewels

18j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1965

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