N factory Rolex GMT Greenwich v7 116710BLNR-78200 original version 3186 automatic mechanical movement, 40mm diameter, men's, opaque, stainless steel strap.

labor Shige Greenwich v7 version, Model: 116710BLNR-78200 equipped with a 2836 movement and the 3186 movement, 40 mm in diameter, men, table mirror material: blue gem crystal glass, water resistant: 200 meters

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