Seiko Cal. 6680 - 318

This Hand-Winding model from 1976 features a 46mm Stainless Steel case. With its 19mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-cca1714bbd8e]

Also known as: Silverwave, Navigator

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

15.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Green

Jewels

22j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1976

Related Models

• Seiko 7070-622
• Seiko 3857-337
• Seiko 6645-604
• Seiko 4462-365
• Seiko 5681-795
• Seiko 6111-476
• Seiko 0720-302
• Seiko 6631-908
• Seiko 5214-663
• Seiko 4535-901
• Seiko 5632-250
• Seiko 4443-496