Seiko Cal. 0764 - 513

The Seiko 0764-513 represents an important milestone in Seiko's 1977 lineup. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-4c588dc25456]

Also known as: UFO, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

9.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Burgundy

Jewels

25j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1977

Related Models

• Seiko 6338-169
• Seiko 3839-624
• Seiko 4577-226
• Seiko 6668-149
• Seiko 6245-154
• Seiko 6325-463
• Seiko 4545-573
• Seiko 5261-290
• Seiko 6214-569
• Seiko 6362-974
• Seiko 6655-333
• Seiko 5657-974