Seiko Cal. 4571 - 470

The Seiko 4571-470 represents an important milestone in Seiko's 1976 lineup. Powered by the 4571 caliber with 17j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-bc94bbabf7b5]

Also known as: Sumo, Bullhead

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Silver

Jewels

17j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1976

Related Models

• Seiko 6687-280
• Seiko 4476-688
• Seiko 3888-407
• Seiko 7048-300
• Seiko 5661-477
• Seiko 7196-941
• Seiko 4482-638
• Seiko 3822-162
• Seiko 6130-133
• Seiko 6378-515
• Seiko 7046-818
• Seiko 5612-736