Seiko Cal. 5665 - 760

This Quartz model from 1966 features a 45mm Titanium case. Powered by the 5665 caliber with 31j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-33c1ed337ea2]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

14.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Black

Jewels

31j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1966

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