Marathon Chronograph Watch
โดย เกษม ปรับปรุงล่าสุดเมื่อ 4 ม.ค. 2555.
รายละเอียดของMarathon Chronograph
Movement is 7750 ETA Valjoux Automatic (Self Winding) 25 jewel minimum Swiss Made Movement. Movement has "Date & Day" display with "Rapid Date and Day Correction".Chronograph has 1 / 5 second (one hundred. EN. minute) timing. Movement is non-magnetic and has minimum 36 hour running time.
Case construction allows for 300M/1000ft water resistance by using Screw-Down Crown and Screw-Down Side pushers.Revolving external bezel is calibrated from 0 to 60 in white on black background. Case diameter is 44.5mm and high turning bezel is 46.6mm. Case is made of 316L Stainless Steel and has a sapphire crystal.
