Seiko Cal. 7139 - 298

Seiko 7139-298

The 7139-298 is a sought-after Hand-Winding piece from Seiko's golden era. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-459d7e1e5efd]

Also known as: Silverwave, Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
14.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
190m
Dial Color
White
Jewels
19j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1996

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