![Service Watch - Black Canvas](http://praesidus.com/cdn/shop/products/Copiede_C6A0154_d6e09813-cdbe-4261-b5a4-543e66313a72.png?v=1665996479&width=1200)
![Service Watch - Black Canvas](http://praesidus.com/cdn/shop/products/C6A0166.png?v=1665996479&width=1200)
![Service Watch - Black Canvas](http://praesidus.com/cdn/shop/products/BlackDialGreenStrap_ca370f6a-c47b-40d7-b778-9eef213cb622.png?v=1665996479&width=1000)
![Service Watch - Black Canvas](http://praesidus.com/cdn/shop/products/IMG_7490_5bc68b1b-9efc-4884-bf35-d0d94b42ccd0.png?v=1677687803&width=1200)
![Service Watch - Black Canvas](http://praesidus.com/cdn/shop/products/IMG_7479_f54dcd9f-fcef-401e-a23a-e6262abd6a8c.png?v=1677687803&width=1200)
Service Watch - Black Canvas
Description
This Service Watch Black Canvas is directly inspired by the A-11 Spec. This watch spec was originally developed in 1942 by the US Military to provide a simple yet efficient timekeeping workhorse for US soldiers.
Our A-11 Service Watch has been modernized to improved precision and comfort for the modern day. Its black dial features luminous indexes designed for readability in low-light environments. We've revamped its movement to the rugged TMI NH35 Automatic Movement for great affordability combined with reliability throughout the years. We offer both 38 & 42mm case sizes for easy readibility and comfort on the wrist.
Finally, as always our A-11s are US assembled and, equipped with a black canvas strap.
![Service Watch - Black Canvas](http://praesidus.com/cdn/shop/products/Copiede_C6A0154_d6e09813-cdbe-4261-b5a4-543e66313a72.png?v=1665996479&width=1200)
A-11 Service Watch
A Rugged Field Watch
42 MM SPECS
Case Size/ Diameter |
42mm |
---|---|
Case Thickness Including Glass |
12.5 mm |
Case Material |
Surgical Grade Stainless steel |
Case Finish |
Sandblast |
Case Lug Width |
22 mm |
Strap Width |
22 mm |
Glass |
Double Dome Mineral Glass w/ AR Coating |
Water Resistance |
5 ATM |
Movement |
Automatic Seiko NH35 |
38 MM SPECS
Case Size/ Diameter |
38mm |
---|---|
Case Thickness Including Glass |
12.5 mm |
Case Material |
Surgical Grade Stainless steel |
Case Finish |
Sandblast |
Case Lug Width |
20 mm |
Strap Width |
20 mm |
Glass |
Double Dome Mineral Glass w/ AR Coating |
Water Resistance |
5 ATM |
Movement |
Automatic Seiko NH35 |
CARE GUIDE
Thanks to our expertise & quality materials your watch will require very little day-to-day care. You can help preserve its lustre by washing the case and bracelet from time to time using soapy water and a soft brush. Before cleaning your watch, always ensure that the winding crown is properly pushed down to guarantee waterproofness.
![](http://praesidus.com/cdn/shop/files/Bloc_1_70d87f01-d50a-4b50-beae-0a788a997943.png?v=1673112570&width=554)
The A-11 Service Watch
Our A-11 Service Watch is inspired directly from the original US Mil-Spec requirements from 1942. This A-11 Spec became the first military watch designed with a sweep second hand and was groundbreaking in its simplicity & legibility driven design . Produced by Elgin, Waltham & Bulova at the time, the A-11 Spec equipped the US military throughout WW2 in both Atlantic & Pacific theaters of operation. They built a reputation for their dependability & precision which our A-11 Service Watch re-edit rigorously honors.