Seiko Cal. 4571 - 178

The 4571-178 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4571 caliber with 26j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-0bd7a25c0b1a]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Cream

Jewels

26j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1974

Related Models

• Seiko 5289-805
• Seiko 6272-908
• Seiko 7065-440
• Seiko 6121-992
• Seiko 6651-701
• Seiko 5295-308
• Seiko 4571-685
• Seiko 6111-884
• Seiko 4420-919
• Seiko 4484-210
• Seiko 7015-163
• Seiko 7144-531