Seiko Cal. 7123 - 139

This Spring Drive model from 1994 features a 36mm Hardlex-Coated Steel case. It features a Green dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-eedeb02f5c24]

Also known as: Tuna, Pogue

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Green

Jewels

17j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1994

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