Seiko Cal. 5689 - 178

This Solar model from 1971 features a 46mm Titanium case. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-f0a6d3dd6bdd]

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

15.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

130m

Dial Color

Silver

Jewels

29j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1971

Related Models

• Seiko 6284-366
• Seiko 0734-689
• Seiko 7171-483
• Seiko 7055-940
• Seiko 4589-823
• Seiko 6331-881
• Seiko 0757-600
• Seiko 5649-732
• Seiko 4442-244
• Seiko 3896-981
• Seiko 5685-793
• Seiko 5273-746