Seiko Cal. 5611 - 880

The Seiko 5611-880 represents an important milestone in Seiko's 1976 lineup. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-33245aa0ae95]

Also known as: Turtle, Navigator

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

12.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Navy

Jewels

35j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1976

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