Seiko Cal. 5221 - 771

The 5221-771 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5221 caliber with 24j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-cd5a3ee73ce6]

Also known as: Arnie

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

12.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Navy

Jewels

24j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1965

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