Seiko Cal. 7139 - 182

Seiko 7139-182

The 7139-182 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7139 caliber with 25j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-2135ad6be0c6]

Also known as: Silverwave

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
46mm
Case Thickness
13.9mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Navy
Jewels
25j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1999

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