Seiko Cal. 5223 - 764

The Seiko 5223-764 represents an important milestone in Seiko's 1967 lineup. With its 22mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-b6d51fee8bbe]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Black

Jewels

33j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1967

Related Models

• Seiko 7149-580
• Seiko 0736-263
• Seiko 7132-833
• Seiko 6362-161
• Seiko 7167-516
• Seiko 6258-657
• Seiko 5644-285
• Seiko 4525-786
• Seiko 6376-200
• Seiko 4521-111
• Seiko 6154-513
• Seiko 0760-287