Seiko Cal. 5668 - 735

The Seiko 5668-735 represents an important milestone in Seiko's 1971 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-201749af16c3]

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1971

Related Models

• Seiko 6672-498
• Seiko 0712-256
• Seiko 3829-878
• Seiko 3862-620
• Seiko 6141-647
• Seiko 7050-510
• Seiko 5658-900
• Seiko 7119-990
• Seiko 5283-650
• Seiko 4435-350
• Seiko 0758-276
• Seiko 6116-194