Seiko Cal. 0721 - 513

The 0721-513 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0721 caliber with 29j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-c7008176b4dd]

Also known as: Goldfeather

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Champagne

Jewels

29j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1996

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