Seiko Cal. 6311 - 717

This Quartz model from 1985 features a 34mm Stainless Steel case. Powered by the 6311 caliber with 25j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-bb82e749941f]

Also known as: Baby Tuna, Emperor

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Navy

Jewels

25j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1985

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