Seiko Cal. 6338 - 722

The Seiko 6338-722 represents an important milestone in Seiko's 1965 lineup. With its 18mm lug width and 10.6mm profile, it sits comfortably on most wrists. [seikata-wm-e863b0423453]

Also known as: Bullhead, Flighty

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Silver

Jewels

23j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1965

Related Models

• Seiko 5220-752
• Seiko 4447-323
• Seiko 6270-516
• Seiko 7110-527
• Seiko 6642-148
• Seiko 4584-360
• Seiko 5696-447
• Seiko 3884-580
• Seiko 6151-862
• Seiko 6123-968
• Seiko 5231-996
• Seiko 5211-288