Seiko Cal. 6175 - 439

Seiko 6175-439

The 6175-439 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6175 caliber with 21j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-711638647d20]

Also known as: Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
10.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Navy
Jewels
21j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1985

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seikata-wm-711638647d20