![GENTLEMAN'S WRISTWATCH, CHRONOGRAPH, OMEGA SPEEDMASTER, 1996. Yellow gold 750. Ref. 175.0083. Gold case with tachymeter lunette, black dial with gold-coloured luminous indices and hands, 3 chrono counters, date at 3h. Automatic, Cal. GENTLEMAN'S WRISTWATCH, CHRONOGRAPH, OMEGA SPEEDMASTER, 1996. Yellow gold 750. Ref. 175.0083. Gold case with tachymeter lunette, black dial with gold-coloured luminous indices and hands, 3 chrono counters, date at 3h. Automatic, Cal.](https://www.kollerauktionen.ch/CatCache/catcache.3/pictures/99347/99347_M_1.jpg)
GENTLEMAN'S WRISTWATCH, CHRONOGRAPH, OMEGA SPEEDMASTER, 1996. Yellow gold 750. Ref. 175.0083. Gold case with tachymeter lunette, black dial with gold-coloured luminous indices and hands, 3 chrono counters, date at 3h. Automatic, Cal.
Omega Speedmaster chronograph automatic stainless steel gentleman's wristwatch, ref. 175.0083, serial no. 57028xxx, circa 1999, silvered dial, cal. 1152 movement, modern leather strap, 39mm
![Omega Speedmaster chronographe acier automatique Kal. 1152 Ref. 175.0083, 375.0083, 3513.53.00 | 2304125 Omega Speedmaster chronographe acier automatique Kal. 1152 Ref. 175.0083, 375.0083, 3513.53.00 | 2304125](https://pics.zeitauktion.com/2023/2304125_sw6_theme2_2k.jpg)
Omega Speedmaster chronographe acier automatique Kal. 1152 Ref. 175.0083, 375.0083, 3513.53.00 | 2304125
![Omega Speedmaster chronographe acier automatique Kal. 1152 Ref. 175.0083, 375.0083, 3513.53.00 | 2304125 Omega Speedmaster chronographe acier automatique Kal. 1152 Ref. 175.0083, 375.0083, 3513.53.00 | 2304125](https://pics.zeitauktion.com/2023/2304125_sw6_theme1_2k.jpg)
Omega Speedmaster chronographe acier automatique Kal. 1152 Ref. 175.0083, 375.0083, 3513.53.00 | 2304125
![OMEGA 175.0083/3513.50 MONTRE automatique chronographe Speedmaster Ex++ 231004T EUR 1.277,13 - PicClick FR OMEGA 175.0083/3513.50 MONTRE automatique chronographe Speedmaster Ex++ 231004T EUR 1.277,13 - PicClick FR](https://www.picclickimg.com/~nEAAOSwwdhlHjk5/OMEGA-1750083-351350-Montre-automatique-chronographe-Speedmaster-Ex-231004T.webp)