Certina has added a dark blue and grey dial options to the DS-1 Big Date line that it launched last year in green.
2019 was the 60th anniversary of the first DS models.
Its automatic ETA Powermatic 80.651 movement is visible through a sapphire crystal caseback.
The watch comes in a 41mm polished steel case on a brushed steel bracelet for CHF 830 or CHF 795 on the optional brown or grey leather straps.
