Sinn 156.1 & 156.1 E

Sinn Spezialuhren presents two new interpretations of its historic Pilot Chronograph 155. The 156.1 and 156.1 E models are equipped with an in-house SZ01 chronograph movement. The reference 156.1 joins a regular collection, while the 156.1 E comes as a limited edition of 300 pieces.

156.1

A unique combination of past and present: this is probably the essence of the unmistakable charm of this historic pilot's chronograph. Responsible for this is a contemporary interpretation that skilfully picks up and continues the traditional thread of a timepiece that is very popular with watch enthusiasts. In order to correctly categorise the historical lineage of the 156.1 model, it is important to know that the original predecessor is the 155 model. As the successor to this timepiece, the company developed the 156 and 156 MILITARY models - all watches that are now true icons.

Contemporary interpretation

A look at the present reveals the innovative character of the 156.1 model, which is manifested in its in-house SZ01 chronograph movement, which is designed so that the timepiece has a jumping 60-minute stopwatch hand from the centre. The plus point: stop times can therefore be recorded more easily, quickly and accurately - a clear gain in terms of clear readability.

This movement is integrated into a newly designed case with a screw-in back, which is aesthetically modelled on its historical predecessors with a 43 mm-diameter case. However, the 156.1 now has a sapphire crystal, which is more scratch-resistant than the acrylic glass used in the original model.

The pilot's bezel is captively connected to the case and can be rotated smoothly without detent - another innovation that was implemented in this form for the first time in a SINN chronograph in series production. The TEGIMENT Technology of the pilot's bezel is also an important prerequisite for the application of the Black Hard Coating, which proves to be extremely durable as a result.

In contrast to the historical models, the pilot's bezel has a luminescent fixed point as a striking symbol in the marking at twelve o'clock, so that the position of the set reference time can be clearly identified in the dark. The numbers as the hour and minute hands are also luminescent and therefore perfectly legible.

The design philosophy for the 156.1 model is to continue tried and tested elements while utilising the potential for change. The result is a fascinating timepiece that is as historic as it is contemporary.

156.1 E - The pilot's chronograph with SINN chronograph movement SZ01, limited to 300 pieces

A successful synthesis of tradition and modernity is what makes this historic pilot's chronograph, limited to 300 pieces, so unmistakably appealing. Its special charm lies in its contemporary interpretation, which takes a timepiece that is very popular with watch enthusiasts as its model. 

60-minute stopwatch hand from the dial centre

The modern, innovative character of the model 156.1 E is reflected in an in-house chronograph movement SZ01, which features a 60-minute stopwatch hand from the dial centre. The advantage: stop times can be recorded more easily, quickly and accurately - a clear gain in terms of clear readability. This movement is integrated into a newly designed case with a screw-in back, which is aesthetically modelled on its historical predecessors with a 43 mm diameter sliding case.

However, the 156.1 E model now has a sapphire crystal cover glass, which is more scratch-resistant than the acrylic glass used in the original model. The pilot's bezel is captively connected to the case and can be rotated smoothly without detend - another innovation that is being introduced to the SINN range in this form for the first time with the 156.1 model. The TEGIMENT Technology of the pilot's bezel is also an important prerequisite for the application of the Hard Coating in anthracite, which proves to be extremely durable as a result.

Date display in the form of the Kollsman window of an aviation altimeter

As a striking detail, the pilot's rotating bezel, unlike the historical models, has a luminescent fixed point in the marking at twelve o'clock, which makes it possible to clearly identify the position of the set reference time in the dark. The numerals as well as the hour and minute hands are covered with ivory-coloured luminescent colour. 

This type of contrasting application conveys a stylish vintage look and creates a further visual link to history. And lovers of historical pilot's chronographs will also be delighted: The design of the date display at 3 o'clock is reminiscent of the Kollsman window of a barometric aviation altimeter, which is used to set the reference air pressure. Similar to the reference pressure on the altimeter, this display must be manually adjusted to the location in order for the watch to function fully.

The design of the date window thus emphasises the instrumental character of the watch and at the same time the importance of the date for long-haul flights. Continuing proven elements while utilising the potential for change: With the 156.1 E model, this design philosophy has created a chronograph that is both traditional and modern.

Technical specifications

Sinn Pilot Chronograph

Reference: 156.1

Case

• Material: Stainless steel, bead-blasted
• Diameter: 43 mm
• Band lug width: 22 mm
• Case thickness: 15.45 mm
• Weight withour strap: 98 gramme
• Sapphire crystal in front, anti-reflective on both sides
• Captive bezel, sliding rotatable
• Bezel with Black Hard Coating on a TEGIMENT Technology basis
• Case back screw-fastened
• Meet the technical requirements for water-resistance, as set out in standard DIN 8310
• Water-resistant and pressure-resistant to 10 bar
• Low pressure resistant.

Dial and hands

• Matte black dial
• Numbers coated with luminescent colour
• Hour and minute hand coated with luminescent colour

Movement

• SINN Movement SZ01
• Self-winding mechanism
• Number of jewels: 28
• Frequency: 28,800 vph (4 Hz)
• Seconds stop function
• Anti-magnetic as per DIN 8309

Functions/Indications

• Hours, minutes, subsidiary seconds
• Date display
• Chronograph
• Pilot’s bezel with minute scale and luminious dot in the triangle

Strap and buckle

• Stainless steel bracelet
• Bund leather strap with a pin buckle

MSRP: EUR 3'950

Technical specifications

Sinn Pilot Chronograph

Reference: 156.1 E

Limited edition of 300 pieces

Case

• Material: Stainless steel, bead-blasted
• Diameter: 43 mm
• Band lug width: 22 mm
• Case thickness: 15.45 mm
• Weight withour strap: 98 gramme
• Sapphire crystal in front, anti-reflective on both sides
• Captive bezel, sliding rotatable
• Bezel with Hard Coating in anthracite on a TEGIMENT Technology basis
• Case back screw-fastened
• Meet the technical requirements for water-resistance, as set out in standard DIN 8310
• Water-resistant and pressure-resistant to 10 bar
• Low pressure resistant.

Dial and hands

• Hours, minutes, subsidiary seconds
• Date display
• Chronograph
• Pilot’s bezel with minute scale and luminious dot in the triangle

Movement

• SINN Movement SZ01
• Self-winding mechanism
• Number of jewels: 28
• Frequency: 28,800 vph (4 Hz)
• Seconds stop function
• Anti-magnetic as per DIN 8309

Functions/Indications

• Hours, minutes, subsidiary seconds
• Date display
• Chronograph
• Pilot’s bezel with minute scale and luminious dot in the triangle

Strap and buckle

• Stainless steel bracelet
• Bund leather strap with a pin buckle

MSRP: EUR 4'290

For more information, please visit sinn.de