Seiko Cal. 5658 - 385

The Seiko 5658-385 represents an important milestone in Seiko's 1976 lineup. Powered by the 5658 caliber with 20j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-1b4f6cd6e35c]

Also known as: Navigator, Flighty

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

46mm

Case Thickness

15.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Black

Jewels

20j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1976

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