Luxury Watch on Marble Still Life

A high-end product photograph of an unbranded mechanical wristwatch resting at a slight tilt on a slab of warm Calacatta marble. The watch has a deep forest-green sunray dial, gold-tone hour markers and dauphine hands, a fluted bezel, and a brown alligator-grain leather strap with cream stitching. Shot with a 100mm macro lens at f/8 from a low three-quarter angle so the curve of the case catches a long sliver of reflection. Lighting is a single large softbox top-right plus a hidden bounce card on the left to lift shadow detail in the strap; a thin slash of rim light defines the crown. Tiny dust-free reflections in the sapphire crystal show only soft window-shaped highlights, no studio gear. The marble shows fine grey-gold veining and a polished sheen with subtle ground reflection beneath the watch. A loose silk ribbon in dusty olive trails behind the strap. Palette: warm marble white, forest green, antique gold, cognac leather, soft olive. Mood: quiet wealth, patient craftsmanship. No logos, no brand text anywhere.

高级产品摄影：无品牌机械腕表略微侧倾置于暖色 Calacatta 大理石板上。深森林绿太阳纹表盘，金色时标和剑形指针，凹纹表圈，棕色鳄鱼纹皮带，奶油色缝线。100mm 微距镜头，f/8，低三分之四角度拍摄，表壳曲线上呈现长条反光。右上方大柔光箱，左侧隐藏反光板提亮表带细节；表冠处一道细 rim 光。蓝宝石镜面只有柔和窗形高光，无工作室器材反射。大理石呈细密灰金纹理，光泽下有淡淡倒影。表带后方一条暗橄榄绿丝带散落。色板：暖白大理石、森林绿、古金、干邑棕、橄榄绿。氛围静谧奢华、匠心慢工。全图无任何品牌字样。