Seiko Cal. 7123 - 872

This Spring Drive model from 1988 features a 40mm Gold-Plated case. It features a Navy dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-2c3c259ebd60]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Navy

Jewels

33j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1988

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