Seiko Cal. 0788 - 635

Released in 1965, the Cal. 0788 with design code 635 was part of Seiko's domestic market collection. It features a Silver dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-833ade2ed143]

Also known as: Golden Tuna, Arnie

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

10.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Silver

Jewels

22j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1965

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