Seiko Cal. 5685 - 990

This Spring Drive model from 1989 features a 43mm Titanium case. With its 21mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-08f1379246ee]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

8.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Champagne

Jewels

25j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1989

Related Models

• Seiko 3894-685
• Seiko 5279-188
• Seiko 4461-305
• Seiko 7020-109
• Seiko 6252-669
• Seiko 4522-121
• Seiko 7164-709
• Seiko 5257-545
• Seiko 7177-473
• Seiko 4511-220
• Seiko 7084-414
• Seiko 4560-984