Peemacgee
·I was initially intending to compile every variation of everything C-Case related in a book format, but moved onto a website as it'll be more flexible, there's a dizzying amount of different cases it seems:
1- Shiny bezel steel case
2- 14K yellow gold coated shiny bezel steel case
3- 14K rose gold coated shiny bezel steel case
4- 18K shiny bezel yellow gold case
5- 18K shiny bezel white gold case
6- 18K shiny bezel rose gold case
7- Brushed bezel steel case
8- Knurled 18K white gold bezel steel case
9- Knurled 14K white-yellow gold bezel steel case (?) (14K claimed but not verified)
10- Knurled bezel 14K yellow gold coated steel case (bezel gold solidity claimed but not verified)
11- Knurled bezel 18K yellow gold case
12- Knurled bezel 18K white gold case
13- Knurled bezel 18K rose gold case (?) (never seen)
14- Knurled bezel 14K yellow gold case
15- Low knurled bezel 18K yellow gold case
16- Low knurled bezel 18K white gold case
17- Low knurled bezel 18K rose gold case (?) (never seen)
18- 18K UK solid gold case with bracelet welded variations (bracelet based serials)
19- A US special WG Case
These are just for 561, 564, 751 cals. - there are easily 20+ different cases as each solid gold case type could have different manufacturers too, especially the UK fused bracelet models, but for steel cases I didn't notice any significant variation from different manufacturers, minus the 14K/18K bezel claims of the 168.027 / 169.029 - I'll try to find a x-ray tester nearby to get some cases tested at one point
Admittedly I started paying attention to most things only after starting this documentation journey
Are the shiny gold bezels (2,3) ‘gold coated’?
On other contemporaneous Constellations the gold bezels ( on gold cap models) are solid gold.
Plus you need to add the very peculiar shiny white gold 18k bezel on the yellow 18k case (168.008)