Sicura Compressor – Vintage Swiss Mechanical – 21 Jewels – Inner Rotating Bezel A charismatic vintage Sicura Compressor-style watch, featuring a bold stainless steel cushion case and a very attractive silver dial with sporty details. The watch has a distinctive dual-crown design, with an inner rotating bezel operated by the second crown, giving it the strong character of 1970s Swiss sport watches. The blue central seconds hand, framed date window, applied hour markers, and “21 Jewels” dial signature add extra charm and vintage personality. Technical Details Brand: Sicura Model: Compressor Style Origin: Swiss Made Case Material: Stainless steel Case Size: 43 x 40 mm, excluding crown Glass: Acrylic glass Dial: Silver dial with applied indexes Movement: Swiss mechanical movement Movement Details: 21 jewels, movement marked Sicura / SIC 40, visible in the photos Functions: Hours, minutes, seconds, and date Bezel: Inner rotating bezel operated by the second crown Crowns: Dual-crown compressor-style configuration Water Resistance: Not tested Bracelet: Generic stainless steel bracelet Wrist Size: Fits up to approximately 20 cm Box: Generic box included Condition Report The watch is in Grade B+ condition, with signs of use according to age. The stainless steel case shows light scratches, small marks, and natural vintage wear, visible mainly on close inspection. The acrylic glass may show fine traces, while the silver dial remains attractive with a very nice vintage sport-watch appearance. The inner rotating bezel, date window, blue seconds hand, and applied indexes give the watch a distinctive presence. The generic stainless steel bracelet is wearable and fits the style of the watch well. Please note that the water resistance has not been tested, therefore no guarantee is offered for use in water. Story & Heritage Sicura is a fascinating name in Swiss watchmaking history, especially appreciated by collectors of vintage sport and diver-style watches. The brand became known for bold designs, unusual case shapes, strong dial layouts, and practical tool-watch features that captured the adventurous spirit of the 1960s and 1970s. This Sicura Compressor-style watch reflects that era perfectly. The dual crowns, inner rotating bezel, large cushion case, and mechanical Swiss movement give it a strong vintage identity. It is the kind of watch created during a period when design was experimental, sporty, and full of personality. With its silver dial, 21-jewel movement, blue seconds hand, and authentic aged charm, this Sicura is a wonderful piece for collectors who appreciate originality, character, and the unmistakable style of vintage Swiss sport watches. Internal Reference Number - Itm. 764