Movement:Ultra-thin multifunction automatic mechanical movement
Case: 316L stainless steel
Bezel: 316L stainless steel
Crown: 316L stainless steel, push-in type, with J-20 jet nozzle design; 316L stainless steel, with quick adjust button
Crystal: Synthetic sapphire, flat
Dial: Horizon blue, sunburst finish; J-20 outline drawing; Arabic numeral hour markers (luminous); Date window at 3 o'clock, day window at 4 o'clock, 24-hour dial at 6 o'clock, day of the week dial at 9 o'clock
Hands: Broad sword-shaped hour and minute hands, luminous; Chronograph hand (with red end decoration and J-20 pattern), broad sword-shaped chronograph sub-dial hand, luminous
Strap: Horizon blue, calf leather; with blue stitching on both sides
Case back: 316L stainless steel, screw-in; engraved with J-20 silhouette and watch specifications
Case diameter: 42mm
Thickness: 12mm
Clasp: 316L stainless steel, horse-shoe clasp
Band width: 20mm
Water resistance: 5ATM
Attributes: Customized aviation aluminum alloy flight box, comes with J-20 model, brown calf leather strap
