Seiko Cal. 5242 - 655

This Quartz model from 1971 features a 37mm PVD Black case. Powered by the 5242 caliber with 23j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-78d5eef000f3]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

37mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1971

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