Pulsometr Polar M61 z paskiem na klatkę piersiową potrzebuje baterii | eBay
Polar M61 Heart Ratp Monitor | LL Auctions LLC
Not a fancy Rolex or even an Apple Watch - Billionaire oligarch Roman Abramovich who owns megayachts worth $1.3 billion has been proudly wearing a humble $120 digital watch for two decades now. - Luxurylaunches
Polar M32 Heart Rate Monitor Wristwatch - Black with Silver Case Works 725882216263 | eBay