Seiko Cal. 6686 - 322

This Hand-Winding model from 1972 features a 46mm Hardlex-Coated Steel case. Powered by the 6686 caliber with 24j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-977c9358ef64]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

9.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

24j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1972

Related Models

• Seiko 4417-844
• Seiko 7022-212
• Seiko 6340-258
• Seiko 5259-481
• Seiko 4514-447
• Seiko 5219-168
• Seiko 5275-944
• Seiko 7036-809
• Seiko 3843-736
• Seiko 7118-931
• Seiko 7198-953
• Seiko 6623-586