Seiko Cal. 6128 - 560

This Automatic model from 1969 features a 43mm Hardlex-Coated Steel case. It features a Green dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-2b37651218e8]

Also known as: Tuna, Helmet

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

11.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

170m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1969

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