Seiko Cal. 6316 - 906

This Spring Drive model from 1967 features a 39mm Two-Tone case. With its 18mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-dc44e64a2a2f]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

50m

Dial Color

Black

Jewels

24j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1967

Related Models

• Seiko 7090-461
• Seiko 7088-939
• Seiko 6640-771
• Seiko 6380-322
• Seiko 7091-435
• Seiko 5635-197
• Seiko 6653-181
• Seiko 7125-745
• Seiko 5624-795
• Seiko 5619-817
• Seiko 5617-409
• Seiko 6339-943