Seiko Cal. 6143 - 705

The Seiko 6143-705 represents an important milestone in Seiko's 1968 lineup. It features a White dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-7cccaba2e294]

Also known as: Monster

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

14.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

90m

Dial Color

White

Jewels

21j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1968

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