Seiko Cal. 6311 - 252

This Spring Drive model from 1993 features a 34mm Hardlex-Coated Steel case. It features a Green dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-aaf3ba24ce53]

Also known as: Turtle

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

12.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Green

Jewels

34j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1993

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