Seiko Cal. 5665 - 536

The Seiko 5665-536 represents an important milestone in Seiko's 1969 lineup. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-da09d916f796]

Also known as: UFO

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

11.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Navy

Jewels

32j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1969

Related Models

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• Seiko 7061-979
• Seiko 5685-229
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• Seiko 5665-926
• Seiko 5288-194
• Seiko 5669-265
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