Seiko Cal. 7056 - 389

This Automatic model from 1971 features a 37mm PVD Black case. Powered by the 7056 caliber with 24j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-061a4d18a57b]

Also known as: Monster, Flighty

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

37mm

Case Thickness

12.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1971

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