Seiko Cal. 5666 - 755

Released in 1992, the Cal. 5666 with design code 755 was part of Seiko's domestic market collection. Powered by the 5666 caliber with 29j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-ac78db0f9c37]

Also known as: Turtle, Flighty

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

38mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1992

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