Seiko Cal. 6695 - 420

Seiko 6695-420

The 6695-420 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6695 caliber with 30j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-7e7c04f0a449]

Also known as: Sumo

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
9.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
80m
Dial Color
Burgundy
Jewels
30j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1991

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seikata-wm-7e7c04f0a449