Seiko Cal. 6612 - 139

Seiko 6612-139

The 6612-139 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6612 caliber with 25j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-5ba40e981400]

Also known as: Navigator, Baby Tuna

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
44mm
Case Thickness
12.1mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Navy
Jewels
25j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1973

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seikata-wm-5ba40e981400