E-commerce luxury watch product photography layout, vertical format, photorealistic studio shot. Upper section: Close-up of wrist wearing premium chronograph, frontal angle slightly from below, brushed stainless steel bracelet with visible manufacture movement through sapphire caseback, natural skin texture with visible pores and fine hair strands, asymmetric wrist features, life-marks, subtle veins visible. Right side: Two smaller product tiles showing detail shots (case back with engraved serial number, deployment clasp mechanism), rounded corners, light grey background per tile. Soft diffused studio light from front-top 45-degree angle, cool color temperature (6500K, blue-grey dominance), background dark grey gradient with atmospheric haze, no hard edges, gentle vignette. Lower section: Grid layout, two rows of five product tiles, identical size and spacing, each tile showing single luxury timepiece frontal on midnight blue velvet cushion, identical perspective, centered composition, rounded tile corners (8px radius), light grey background (#E8E8E8), 20px spacing between tiles. Section header "NEW COLLECTION" in thin sans-serif upper-left, minimal filter icon upper-right. Shot on Phase One XF IQ4 150MP, Schneider Kreuznach 80mm LS f/2.8 medium format lens, f/5.6 aperture, ISO 100, natural material reflections on brushed and polished metal surfaces, anti-reflective sapphire crystal with subtle light refraction, subtle sensor grain (real medium format noise pattern), authentic studio lighting with Profoto soft boxes, real fabric texture on velvet with individual fiber detail, visible micro-scratches on case finishing, documentary product photography aesthetic, physically accurate shadow falloff. No cartoon look, no AI artifacts, no plastic skin, no airbrush, no impossible reflections, no synthetic smoothing, no text overlays, no watermark, no oversaturation, no distorted proportions, no lens flares, no fake bokeh.