Seiko Cal. 6635 - 515

This Quartz model from 1969 features a 42mm Titanium case. It features a Silver dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-079dd45aab4c]

Also known as: Silverwave

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

42mm

Case Thickness

11.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Silver

Jewels

30j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1969

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