Seiko Cal. 3876 - 976

Released in 1974, the Cal. 3876 with design code 976 was part of Seiko's domestic market collection. Powered by the 3876 caliber with 18j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-c18cc0ec8b74]

Also known as: UFO, Sportsmatic

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

8.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Silver

Jewels

18j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1974

Related Models

• Seiko 5217-672
• Seiko 6140-987
• Seiko 6358-205
• Seiko 3822-420
• Seiko 6252-927
• Seiko 6696-968
• Seiko 5284-450
• Seiko 5669-455
• Seiko 6211-306
• Seiko 5231-583
• Seiko 5297-300
• Seiko 6327-481