Seiko Cal. 5685 - 131

This Quartz model from 1976 features a 43mm Two-Tone case. With its 18mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-23c7cf024cf3]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1976

Related Models

• Seiko 6399-400
• Seiko 5646-813
• Seiko 5644-870
• Seiko 4442-209
• Seiko 7098-436
• Seiko 0733-938
• Seiko 4535-545
• Seiko 6274-301
• Seiko 5299-123
• Seiko 5269-425
• Seiko 6330-996
• Seiko 6179-921