BA0821 from jrzx2020 on Vimeo.

Model  :  Brushed Stainless Steel Casework, White Dial, Silver Sticks Markers,  Stainless Steel bracelet with Single Foldover clasp 
Movement:  Swiss  Ronda Working Chronograph Quartz Movement, 1/10 accuracy..
Functions: Hours, Minutes, Secs ( 3.00 Subdial ), Date ( 12.00 Duo Window, Set via crown,, 31-01 Perpetual), 1/10 sec Reading (6.00 Subdial) , Working Chronograph
Start/Stop : 2.00 pusher, Rest : 4.00 pusher
Minute counter : 9.00 subdial,
Dimensions  : Width 43mm x 12.5mmThk
Material : Solid 316 Stainless Steel in Brushed finished
Back :  Solid case back with Insignia and Serial Engraving
Crown : One-piece Screw down crown 
Crystal:  Sapphire Crystal   
Water-resistant