Seiko Cal. 5660 - 805

The 5660-805 is a sought-after Spring Drive piece from Seiko's golden era. With its 19mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-ce48dc518a46]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

13.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

80m

Dial Color

Cream

Jewels

34j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1977

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