Sinn - 903 ST II G
$6,585.00
Product Details
- Overview
- Technical Details
- Dimensions and Weight
(Pricing information is available upon request)
Two new colour shades, one technical masterpiece: the navigation chronographs 903 St II A and 903 St II G exemplify the continued evolution of a highly functional model range. The distinction lies in the visual details. While the 903 St II A with its anthracite-coloured dial impresses with its refined elegance, the 903 St II G with a green dial reveals an expressive sense of depth.
The character of both timepieces is defined by their function-rich dial design. Using the slide-rule bezel with logarithmic scale, calculations for determining time, distance, or currency conversions can be performed with precision. The indices attached by hand, the numeral 12, as well as the hour and minute hands are made of hybrid ceramic luminous elements, providing exceptional luminosity for perfect legibility in the dark.
The bezel, operated directly by smooth rotation at its outer diameter, demonstrates a level of engineering precision that is second to none. That both watches achieve water resistance up to 20 bar thanks to DSP Technology underscores our decades of technical expertise.
The tricompax arrangement of the galvanically silver-plated subdials establishes these models as classic navigation chronographs. Inside, a column-wheel chronograph movement performs its task with absolute reliability, driven by a power reserve of at least 60 hours.
The 903 St II A and 903 St II G thus strikingly demonstrate how functional excellence and technical sophistication merge into a clear, purposeful design. The SINN logo as an applied emblem once again bears witness to the brand's attention to detail and its uncompromising commitment to design clarity..
Mechanical Movement
- LJP L110
- Self-winding mechanism
- 26 bearing jewels
- 28,800 semi-oscillations per hour
- Seconds stop function
- Anti-magnetic as per DIN 8309
Case
- Case made of stainless steel, polished / satinized
- Sapphire crystal glass in front, anti-reflective on both sides
- Transparent case back made of sapphire crystal glass, anti-reflective on the interior
- Case back screw-fastened
- Winding crown screwable
- Meet the technical requirements for waterproofness, as set out in standard DIN 8310
- Waterproof and pressure-resistant to 20 bar
- Low pressure resistant
Functions
- Hours, minutes, subsidiary seconds
- Chronograph
- Date display
- Rotating bezel with logarithmic scale (slide-rule function)
Dial and Hands
- Sunburst green electroplated dial
- Hour and minute hand coated with luminescent colour
- Case diameter: 41 mm
- Band lug width: 22 mm
- Case thickness: 14,5 mm
- Weight without strap: 784 gramme
View More
- Product Type Timepieces
- Brand: Roldorf & Co.
- Collection: Sinn - New releases
