Seiko Cal. 4531 - 966

This Quartz model from 1976 features a 38mm Two-Tone case. Powered by the 4531 caliber with 24j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-2f11527c2186]

Also known as: UFO, Golden Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

38mm

Case Thickness

15.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Black

Jewels

24j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1976

Related Models

• Seiko 6217-637
• Seiko 0711-722
• Seiko 6683-757
• Seiko 7056-840
• Seiko 0752-905
• Seiko 3893-711
• Seiko 7122-946
• Seiko 6649-295
• Seiko 0710-282
• Seiko 7155-224
• Seiko 7013-854
• Seiko 3824-686