Seiko Cal. 6680 - 746

This Quartz model from 1971 features a 39mm Titanium case. It features a Champagne dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-cf94f8444e98]

Also known as: Monster, Golden Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

39mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Champagne

Jewels

35j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1971

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