Seiko Cal. 6685 - 732

This Kinetic model from 1978 features a 39mm Titanium case. It features a Green dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-7ea3ec717ba2]

Also known as: Tuna, World Timer

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

70m

Dial Color

Green

Jewels

35j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1978

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