Seiko Cal. 6686 - 766

This Quartz model from 1983 features a 45mm Two-Tone case. It features a White dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-ea25569a3a5c]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

45mm

Case Thickness

10.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

50m

Dial Color

White

Jewels

22j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1983

Related Models

• Seiko 6197-612
• Seiko 6315-199
• Seiko 0770-491
• Seiko 6620-907
• Seiko 6682-531
• Seiko 3879-395
• Seiko 6161-521
• Seiko 7113-959
• Seiko 5238-261
• Seiko 6134-930
• Seiko 3897-270
• Seiko 4478-886