Seiko Cal. 6250 - 399

Seiko 6250-399

The 6250-399 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6250 caliber with 23j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-10246cbe1323]

Also known as: Helmet, Sea Horse

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
13.5mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
120m
Dial Color
Cream
Jewels
23j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1977

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