Seiko Cal. 6231 - 363

The 6231-363 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6231 caliber with 34j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-6480059f3303]

Also known as: Rally, Bellmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

44mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1969

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