Seiko Cal. 5685 - 315

The Seiko 5685-315 represents an important milestone in Seiko's 1982 lineup. With its 19mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-7215fdf40b84]

Also known as: Tuna, Flighty

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

13.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Green

Jewels

22j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1982

Related Models

• Seiko 6354-619
• Seiko 7044-719
• Seiko 4582-649
• Seiko 6181-204
• Seiko 5631-273
• Seiko 3852-301
• Seiko 6186-368
• Seiko 0723-358
• Seiko 6367-983
• Seiko 0747-900
• Seiko 6358-110
• Seiko 6135-229