Doxa watches have always been under the radar except for real users of their tool watches. The Tec 1800 Princeton is a rebranded Doxa 600T with a gorgeous sturdy case, crown at 3 O'Clock and bezel. The watch is in exceptional condition and looks fabulous on the wrist. 
 
*** The pictures may show the reflexion of the camera lens, black spots mostly ***

Details:
Make: Doxa Princeton 
Model: Tectonics Tec 1800
Reference: Tec 1800
Year: 1980's
Material: Stainless Steel
Dimensions: 41.5mm
Crystal: Mineral Crystal
Movement: Quartz
Bracelet/Strap: Time Merchants Nato
Lug Width: 20mm
Box/Papers: No/No