Seiko Cal. 5665 - 904

The Seiko 5665-904 represents an important milestone in Seiko's 1969 lineup. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-e36905bcd51a]

Also known as: Sea Horse

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

40mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

90m

Dial Color

Black

Jewels

26j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1969

Related Models

• Seiko 6687-576
• Seiko 6390-329
• Seiko 7181-864
• Seiko 0741-488
• Seiko 5672-543
• Seiko 6674-593
• Seiko 5695-941
• Seiko 0732-434
• Seiko 4589-137
• Seiko 6269-141
• Seiko 5668-924
• Seiko 3876-672