Seiko Cal. 6680 - 128

This Solar model from 1970 features a 36mm Titanium case. It features a Navy dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-87d2f7c8069e]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

36mm

Case Thickness

14.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Navy

Jewels

35j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1970

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