Seiko Cal. 6364 - 700

The 6364-700 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6364 caliber with 25j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-f645850acd5b]

Also known as: Tuna, Goldfeather

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

14.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

25j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1993

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