Seiko Cal. 6616 - 151

This Automatic model from 1967 features a 35mm Two-Tone case. It features a Black dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-e55cdb02c354]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

15.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Black

Jewels

29j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1967

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