Sicura - Compresor -Internal Rotating Bezel - 沒有保留價 - 男士 - 1970-1979

Sicura Compressor – Swiss Mechanical – Internal Rotating Bezel – Black Dial – 38 × 37 mm

A distinctive vintage Swiss mechanical diver-style timepiece, this Sicura Compressor combines the adventurous spirit of mid-century sports watchmaking with the bold aesthetics of classic underwater-inspired designs. Featuring a striking black dial, aged luminous hour markers, a functional-style internal rotating bezel with contrasting black and blue sections, and a characteristic dual-crown configuration, this watch captures the unmistakable character of vintage Swiss tool watches. Its 38 × 37 mm chrome-plated case and brown leather strap create an appealing combination of sporting heritage, mechanical tradition and authentic vintage charm.

Technical Details

Brand: Sicura

Model: Compressor

Case: Chrome-plated metal with brushed and polished surfaces

Dimensions: 38 × 37 mm, excluding the crowns

Crystal: Acrylic

Dial: Black dial with contrasting aged luminous hour markers, Arabic numerals at 12, 3, 6 and 9 o'clock, and a distinctive vintage patina

Hands: Silver-tone hour and minute hands with aged luminous inserts and a slender central seconds hand

Movement: Swiss mechanical movement

Functions: Hours, minutes, central seconds and date

Calendar: Date window positioned at 3 o'clock

Bezel: Internal rotating diver-style bezel with graduated minute markings, contrasting black and blue sections, and a luminous triangular reference marker at 12 o'clock

Crowns: Two ridged crowns positioned on the right side of the case, characteristic of vintage compressor-style watches, with the additional crown intended for operating the internal rotating bezel

Case Back: Solid metal case back

Water Resistance: Not tested. Water resistance cannot be guaranteed.

Strap: Generic brown leather strap with matching stitching

Wrist Size: Suitable for a wrist of up to approximately 21 cm

Accessories: Supplied with a generic presentation box

Condition Report

Grade B – Good vintage condition, with visible signs of wear consistent with age.

The watch presents the characteristic signs of ageing and previous use expected from a vintage Swiss mechanical timepiece. The chrome-plated case displays visible surface scratches, light scuffs and marks, particularly around the bezel, case edges and lugs. These signs of wear are consistent with its age and contribute to its authentic vintage appearance.

The black dial retains a distinctive sporting character, featuring contrasting Arabic numerals, rectangular hour markers and the original-style Sicura design. The luminous material on the hour markers and hands has developed a warm aged tone, with visible patina and variations in colour consistent with the passage of time.

The dial also displays subtle signs of ageing, including small marks and changes in the appearance of the luminous elements. These characteristics are typical of vintage watches and contribute to the individuality of the piece.

The internal rotating bezel is one of the most attractive features of this watch. Positioned beneath the acrylic crystal, it features a graduated minute scale with contrasting black and blue sections, white markings and a triangular reference marker. Its design reflects the practical timing instruments associated with vintage diving watches. The dual-crown arrangement allows for the traditional separation of time-setting and internal bezel adjustment. The actual operation of the rotating mechanism has not been independently verified.

The acrylic crystal may display fine surface scratches and marks resulting from previous use. The generic brown leather strap complements the watch's vintage sporting appearance and shows light signs of handling and wear. It accommodates a wrist of up to approximately 21 cm.

The watch is supplied with a generic presentation box.

The long-term accuracy, power reserve and service history of the mechanical movement have not been independently verified.

Please examine all photographs carefully, as they form an essential part of the condition report and provide the best indication of the watch's actual cosmetic condition.

Although the dial bears the inscription "Superwaterproof", the water resistance has not been tested and cannot be guaranteed. Contact with water should therefore be avoided unless the watch has been professionally inspected, pressure-tested and appropriately resealed.

Story & Heritage

Sicura occupies an interesting chapter in the history of Swiss watchmaking, particularly during the period when mechanical sports watches became increasingly popular among enthusiasts of diving, exploration and outdoor activities.

The brand became known for producing distinctive and accessible mechanical wristwatches, frequently incorporating bold case designs, colourful dials, rotating bezels and practical features inspired by professional sports instruments.

During the 1960s and 1970s, the growing popularity of recreational diving created considerable demand for wristwatches with enhanced legibility, robust construction and underwater-inspired functionality. Swiss manufacturers responded with a remarkable variety of designs, transforming the diver's watch into one of the most recognisable categories of modern horology.

Sicura embraced this trend by developing watches with strong visual identities, combining traditional Swiss mechanical movements with practical sporting aesthetics.

An especially fascinating aspect of Sicura's history is its connection with Breitling. Following the difficulties experienced by the Swiss watch industry during the quartz crisis, Ernest Schneider, associated with Sicura, acquired the Breitling brand in 1979. This event became an important chapter in the later history of Breitling, although Sicura and Breitling had previously operated as separate watchmaking names.

The present Sicura Compressor reflects the adventurous design language associated with vintage Swiss diver-style watches.

Its chrome-plated case features a broad, angular silhouette with brushed surfaces and polished details, creating a substantial visual presence while preserving the balanced proportions of its 38 × 37 mm dimensions.

One of its most distinctive features is the combination of a dual-crown configuration and an internal rotating bezel. Unlike conventional diving watches equipped with an external rotating bezel, this design places the graduated timing scale beneath the crystal, giving the watch a particularly interesting technical and visual character.

The internal rotating bezel was an innovative design solution adopted by various watchmakers during the golden age of mechanical diving watches. By positioning the timing scale inside the case, manufacturers created a distinctive alternative to external bezels while maintaining a clean and integrated appearance.

The additional crown was intended to control the internal rotating scale, allowing the wearer to align its reference marker with the minute hand for measuring elapsed time. This arrangement became one of the most recognisable characteristics of vintage dual-crown diving watches.

On this Sicura, the contrasting black and blue sections of the internal bezel create a particularly attractive visual effect. The white graduated markings provide strong contrast, while the triangular reference marker reinforces the instrument-inspired appearance.

The black dial provides a striking background for the aged luminous markers and hands. Large Arabic numerals at the principal quarter-hour positions reinforce the sporting character of the design, while the rectangular markers contribute to its strong vintage identity.

The warm patina developed by the luminous material creates an attractive contrast with the dark dial, reflecting the passage of time and giving the watch a character that cannot easily be reproduced in a modern timepiece.

The date aperture at 3 o'clock adds everyday practicality without disturbing the overall balance of the dial.

At the heart of the watch is a Swiss mechanical movement, representing the traditional engineering principles that defined watchmaking before the widespread adoption of electronic timekeeping.

Mechanical watches from this period are appreciated not only for their practical purpose but also for the intricate interaction of gears, springs and regulating components that make traditional horology so fascinating.

The generic brown leather strap provides an attractive contrast to the silver-tone case and black dial, softening the sporting appearance and making the watch suitable for casual everyday wear.

Today, vintage Sicura watches attract interest from collectors who appreciate unconventional Swiss watchmaking, bold period designs and the historical connection between accessible mechanical sports watches and the evolution of the modern diving watch.

This particular example brings together several appealing characteristics: a black dial with naturally aged luminous details, a distinctive dual-crown configuration, an internal rotating diver-style bezel, a Swiss mechanical movement and a characterful chrome-plated case.

Its visible signs of ageing form part of its vintage identity, preserving the appearance of a watch that reflects the adventurous spirit and creative experimentation of its era.

With its unmistakable sporting silhouette, expressive dial, internal rotating bezel and traditional mechanical construction, this Sicura Compressor offers an appealing combination of Swiss watchmaking heritage, vintage diver-style aesthetics and enduring collector interest.

A characterful vintage Swiss mechanical timepiece that celebrates the adventurous design philosophy of Sicura and the golden age of mechanical sports watches.

Internal Reference Number -VER-32