Seiko Cal. 6675 - 571

Seiko 6675-571

The 6675-571 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6675 caliber with 23j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-68bf43b1b3a9]

Also known as: Sumo

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
38mm
Case Thickness
8.4mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Silver
Jewels
23j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1976

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