Seiko Cal. 6311 - 801

The Seiko 6311-801 represents an important milestone in Seiko's 1965 lineup. It features a Black dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-cba4a3e9d214]

Also known as: Monster

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

12.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

Black

Jewels

26j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1965

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