Seiko Cal. 5688 - 892

This Solar model from 1974 features a 43mm Titanium case. It features a Silver dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-a809692e7d7b]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Silver

Jewels

30j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1974

Related Models

• Seiko 7164-440
• Seiko 6151-119
• Seiko 5670-192
• Seiko 6337-292
• Seiko 0758-921
• Seiko 5617-555
• Seiko 3885-311
• Seiko 0753-373
• Seiko 6276-816
• Seiko 4474-539
• Seiko 6167-679
• Seiko 3813-332