Seiko Cal. 6325 - 539

Seiko 6325-539

The 6325-539 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6325 caliber with 32j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-e8f6c0da12d3]

Also known as: Sumo

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
39mm
Case Thickness
14.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
90m
Dial Color
Black
Jewels
32j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1988

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