Seiko Cal. 5271 - 764

The 5271-764 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5271 caliber with 26j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-00bc2e78c374]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

35mm

Case Thickness

9.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Burgundy

Jewels

26j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1979

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