Seiko Cal. 4488 - 352

This Quartz model from 1966 features a 42mm Stainless Steel case. Powered by the 4488 caliber with 21j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-441ee4a7a3fe]

Also known as: UFO, Sea Horse

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

14.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

21j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1966

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