Seiko Cal. 7121 - 109

This Solar model from 1965 features a 42mm Hardlex-Coated Steel case. It features a Cream dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-2d064538c9ef]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

11.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Cream

Jewels

36j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1965

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