Malte through the years

Calibre

2795: 2012–2014, 20174400 AS: 2012, 20152790 SQ: 20141400: 20151410 AS: 2016

Diameter

38 mm: 2012–2014, 201736.7 mm: 2012, 2015–201629.3 mm: 2015

Thickness

12.73 mm: 2012–2014, 20179.25 mm: 2012, 2015–20167.7 mm: 2015

Generations

Shaded: new to the line.