Seiko Cal. 6353 - 378

This Quartz model from 1966 features a 41mm Stainless Steel case. Powered by the 6353 caliber with 33j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-f935a42d3016]

Also known as: World Timer, Baby Tuna

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

33j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1966

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