Seiko Cal. 0726 - 791

This Solar model from 1968 features a 45mm Hardlex-Coated Steel case. It features a Green dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-ebc64b313795]

Also known as: Tuna, Arnie

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

10.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Green

Jewels

22j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1968

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