Seiko Cal. 6317 - 422

This Solar model from 1965 features a 41mm Hardlex-Coated Steel case. With its 22mm lug width and 9.0mm profile, it sits comfortably on most wrists. [seikata-wm-28afaa4c7005]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

9.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

26j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1965

Related Models

• Seiko 0769-136
• Seiko 5277-762
• Seiko 6245-477
• Seiko 5280-569
• Seiko 7078-680
• Seiko 7077-276
• Seiko 3873-123
• Seiko 6138-860
• Seiko 7093-532
• Seiko 7076-179
• Seiko 5636-314
• Seiko 7067-850