Seiko Cal. 6330 - 536

The 6330-536 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6330 caliber with 35j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-1d131386c1eb]

Also known as: Rally, Goldfeather

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

12.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Green

Jewels

35j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1978

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