ORIENT STAR Orient Star Skeleton RK-AZ0102N Contemporary Accessories Dedicated box, instruction manual, spare links, replacement strap (unused). As shown in the photos. Description - A skeleton world captivated by the universe - The distinctive cutout shape of the movement at the 9 o'clock position is based on the shape of a comet with its two tails, and the high-precision chamfering on the edges creates a beautiful shine. In addition, the in-house developed silicon escapement wheel is shaped in a vivid blue spiral, inspired by the Milky Way Galaxy. The parts are plated in a calm gray color, reminiscent of the jet-black outer space. This is a modern and stylish skeleton watch that combines a sophisticated, high-quality feel with a sense of relaxation. ・Drive system: Mechanical ・Caliber: F8B61 ・Accuracy: +15 seconds to -5 seconds per day ・Driving time: Over 70 hours ・Case material: Stainless steel (SUS316L) ・Glass material (front): Dual-spherical sapphire crystal (SAR coating) ・Glass material (back): Sapphire crystal ・Luminous light: - ・Band material: Stainless steel (SUS316L) ・Band color: Silver ・Band width: 20mm ・Clasp: Push three-fold clasp (Included band: Genuine crocodile leather, gray, push three-fold clasp) ・Weight: 142g ・Vertical diameter: 46.5mm ・Horizontal diameter: 39.0mm ・Thickness: 10.8mm ・Water resistance: Reinforced water resistance for daily life (5 atm) ・Magnetic resistance: Class 1 ・Other features: Hand-winding (with winding stop), second hand stop device, silicon escapement wheel, power reserve indicator function, see-through back, 22 jewels, replacement band included