Seiko Cal. 6395 - 440

Seiko 6395-440

The 6395-440 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6395 caliber with 33j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-6778d545dea8]

Also known as: Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
8.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
160m
Dial Color
Green
Jewels
33j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1975

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seikata-wm-6778d545dea8