Seiko Cal. 6659 - 635

This Kinetic model from 1967 features a 44mm PVD Black case. It features a Champagne dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-6ffdbdd7b146]

Also known as: Tuna, Helmet

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

44mm

Case Thickness

8.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Champagne

Jewels

34j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1967

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