guerciotti greto s shimano grx600 1x11 Schwarz Edition providing timely warnings for enhanced Sports Headphones Engineered of seamless construction 49-GAR-010-02700-12 Chainring:53x39

guerciotti greto s shimano grx600 1x11 Schwarz Edition providing timely warnings for enhanced Sports Headphones Engineered of seamless construction 49 GAR 010 02700 12 Chainring:53x39 providing timely warnings for enhanced riding safety 02mm) diameterScreen resolution (width height) 454 x 454 pixelsScreen type: amoled (always on)Weight: 76 g (case only: 53 g)Sapphire editions: 70 g (case only: 47 g)Cell battery autonomy: smart watch: up to 16 days (6 days always on)Power saving watch mode: up to 21 daysGps only: up to 42 hours (30 hours always on)All satellite systems: up to 32 hours (24 hours always on)All all satellite systems + multi band systems: up to 20 hours (15 hours always on)All satellite systems + music: up to 10 hours (9 hours always on)Gps with maximum battery use: up to 75 hoursExpedition gps: up to 14 daysWaterproof: 10 atmMemory history 16 gbSapphire editions: 32 gbClock functionsTime dateGps time synchronizationAutomatic summer timeAlarm clockTimerChronometerSunrise sunset timeHealth surveillanceHeart rate sensor on the wrist (constant