Case - Pilot (Stirling) - 44mm - ST-36 / Unitas 6497/8 (silver/black)Used for our Stirling Pilot kits, these large stainless steel cases carry a rich history dating back to early aviation combat. The case has a sapphire crystal on the front and a huge see through case back. On the side of the case an over sized crown will make it easy to wind your watch on the go. Please note this watch does not require case screws (delivered with dial spacer and movement holder). Please note that our cases are available with and