Seiko Cal. 4571 - 726

The 4571-726 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4571 caliber with 19j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-ae03fcb22e47]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

8.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

White

Jewels

19j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1981

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