Seiko Cal. 4561 - 952

The Seiko 4561-952 represents an important milestone in Seiko's 1974 lineup. Powered by the 4561 caliber with 25j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-aac6f6ff7717]

Also known as: Bullhead, Crown

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

9.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

25j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1974

Related Models

• Seiko 7058-258
• Seiko 4594-972
• Seiko 5688-629
• Seiko 6393-558
• Seiko 7097-573
• Seiko 7164-744
• Seiko 6329-113
• Seiko 6127-108
• Seiko 4461-855
• Seiko 5672-701
• Seiko 6385-877
• Seiko 6171-686