Sinn 104

Sinn 104 – the classic pilot watch for everyday wear

The Sinn 104 is one of the brand’s best-known and most appreciated pilot watches. The collection combines the clear appearance of a professional flight instrument with a versatile design suited to everyday wear, travel and leisure.

Its highly legible dial, distinctive hands and rotating pilot’s bezel give the Sinn 104 an immediately recognisable character. At the same time, its balanced case, automatic movement and robust construction make it far more than a dedicated aviation watch.

Clear design inspired by cockpit instruments

Sinn has a long tradition of developing watches inspired by the instruments found in an aircraft cockpit. In the Sinn 104, this is reflected in the strong contrast, clearly defined minute scale and logical arrangement of the hands, hour markers and calendar display.

The classic three-hand layout allows the time to be read quickly and easily. Luminous material on the hands, hour markers and triangular bezel marker improves legibility in darkness and low-light conditions.

Captive rotating pilot’s bezel

One of the defining features of the Sinn 104 collection is its rotating pilot’s bezel. The graduated scale can be used to measure or mark elapsed time while also contributing to the watch’s distinctive instrument-inspired appearance.

The bezel is secured against becoming detached from the case. This construction is designed to improve reliability in practical use and is a clear example of Sinn’s focus on functional and carefully considered engineering.

A balanced 41-millimetre case

The case measures 41 millimetres in diameter and has a lug width of 20 millimetres. This gives the Sinn 104 a noticeable presence on the wrist, while its restrained thickness and well-shaped lugs help it remain balanced and comfortable.

The polished stainless-steel case gives the watch a slightly more refined appearance than many traditional tool watches. This allows the Sinn 104 to work equally well on a stainless-steel bracelet or a leather, textile or silicone strap.

Automatic movement and practical calendar display

The Sinn 104 is powered by an automatic mechanical movement. Many models display both the day and date, adding a practical function that is particularly useful for daily wear.

A transparent sapphire case back allows the movement and automatic winding rotor to be viewed in operation. This adds mechanical character without compromising the watch’s robust construction.

Sapphire crystal and water resistance to 20 bar

The dial is protected by scratch-resistant sapphire crystal. The Sinn 104 is water-resistant and pressure-resistant to 20 bar and is also resistant to low pressure, reflecting its origins as a pilot watch.

This level of water resistance makes the model considerably more versatile than many traditional aviation watches. It is therefore well suited to everyday wear, holidays, swimming and an active lifestyle.

A choice of dial colours and designs

The Sinn 104 is available in several versions with different dial colours and layouts. The black version offers the most traditional instrument-watch appearance, while blue, white and green dials introduce more colour and personality.

Some models feature Arabic numerals, while others use baton hour markers. Regardless of the version, the collection retains its distinctive identity through the rotating bezel, excellent legibility and functional layout.

Why choose a Sinn 104?

The Sinn 104 is ideal for anyone seeking a mechanical watch with clear pilot-watch character, practical features and genuine everyday versatility. It combines sporting durability with enough refinement to suit most occasions.

At SLIQHAQ, you will find a carefully selected range of Sinn 104 watches. As an authorised retailer, we offer genuine Sinn timepieces with a full warranty, personal service and secure delivery.