Seiko Cal. 6120 - 123

This Spring Drive model from 1965 features a 45mm Stainless Steel case. It features a Green dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-cb57ec9e885b]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

13.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Green

Jewels

31j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1965

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