- Limited to 500 pieces
- Case made of stainless steel, polished
- Shimmering metallic-green dial
- Anodised pilot’s bezel in green
- Sapphire crystal glass
- Transparent back made of sapphire crystal glass
- Waterproof and pressure-resistant to 20 bar
- Low pressure resistant
Shipping costs, taxes and customs duties
New watch deliveries are free of shipping costs within Germany. For delivery to European Union (EU) Member States, we charge EUR 80.00 and for deliveries to all other countries we charge EUR 120.00 shipping costs. For bracelets and accessories we charge EUR 6.50 within Germany, EUR 30.00 to European Union (EU) Member States and EUR 50.00 to all other countries.
Shipping costs for service and spare parts can be found in the service price list.
For deliveries within the European Union (EU), the VAT rate of the supplier country is charged. Deliveries outside the EU are shipped VAT-free.
For deliveries outside the EU, additional customs duties and fees may apply. Please check the relevant customs regulations with the respective customs authorities.
The 103 Sa G is a traditional pilot chronograph with an extraordinary design. Its eye-catching features include the dial in shimmering metallic-green, the green bidirectional rotating pilot’s bezel in anodised aluminium and the day and date display, also in green. This colour scheme is applied consistently throughout, providing the timepiece with an aesthetic balance.
Another special feature is the high-quality crystal. Here we use a high-domed sapphire crystal glass with a profile similar to that of traditional acrylic glass. Using specially made grinding tools, the sapphire crystal glass is ground out of a solid blank approximately 5 mm thick with five different curvature radii and is then carefully polished. This complex process offers outstanding benefits, making the sapphire crystal glass highly resistant and maintaining the classic appearance without losing the functional character of the watch.
The 103 Sa G is limited to 500 pieces, which is documented by the ‘Eine von 500’ (‘One of 500’) engraving on the transparent back ring. This timepiece is, of course, resistant to low pressure and pressure-resistant to 20 bar.
![](https://www.sinn.de/out/pictures/generated/product/11/640_360_100/sinn_103_sa_g_k.jpg)
Technical details
Self-winding mechanism
25 bearing jewels
28,800 semi-oscillations per hour
Seconds stop function
Anti-magnetic as per DIN 8309
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
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
Date display
Day of the week display
Chronograph
Pilot’s bezel with luminous key mark
Band lug width: 20 mm
Case thickness: 16 mm
Weight without strap: 77 gramme
Indices and numbers coated with luminescent colour
Hour, minute and stopwatch second hand coated with luminescent colour