Seiko Cal. 6364 - 703

Seiko 6364-703

The 6364-703 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6364 caliber with 25j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-85cf041d3dc5]

Also known as: Tuna, Emperor

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
40mm
Case Thickness
10.2mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
60m
Dial Color
White
Jewels
25j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1971

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