Seiko Cal. 7138 - 670

Seiko 7138-670

The 7138-670 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7138 caliber with 23j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-10a46042d8fc]

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
12.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
White
Jewels
23j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1987

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seikata-wm-10a46042d8fc