Seiko Cal. 4564 - 251

This Automatic model from 1968 features a 34mm PVD Black case. With its 19mm lug width and 13.2mm profile, it sits comfortably on most wrists. [seikata-wm-dc1ef0f70b2d]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

13.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Champagne

Jewels

29j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1968

Related Models

• Seiko 6116-896
• Seiko 7172-673
• Seiko 7037-213
• Seiko 3856-896
• Seiko 6371-929
• Seiko 0765-966
• Seiko 7044-656
• Seiko 4535-367
• Seiko 7047-907
• Seiko 0772-698
• Seiko 6614-189
• Seiko 6688-133