Seiko Cal. 6231 - 911

The Seiko 6231-911 represents an important milestone in Seiko's 1967 lineup. It features a Green dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-00d8b8cf719b]

Also known as: Shogun

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

45mm

Case Thickness

11.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Green

Jewels

30j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1967

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