Seiko Cal. 5659 - 412

The Seiko 5659-412 represents an important milestone in Seiko's 1988 lineup. Powered by the 5659 caliber with 22j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-82037cd5aeb3]

Also known as: Turtle

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

22j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1988

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