BlackFrog Gen1 Movement:Automatic This will give the link

This will give the link a brushed look versus the stock matte finish

22mm strap

20/22mm Option

Sellita SW200 (Self-winding mechanism)

BlackFrog Gen1 Movement:Automatic This will give the linkRESCO BlackFrog: 316L Stainless Steel DLC Black Finish 200 Meter Matte BlackFrog dial with C3 SuperLuminova in hands only, little to no dial glow Movement Options: Sellita SW200 (Self winding mechanism) Ronda 515 (Quartz battery, 3 5 year) Domed Sapphire Crystal with inner AR (Anti Reflective) coating 20mm Hex Lug Width; 42mm Diameter; 13mm Thickness; Lug to Lug 50mm; Screw down Crown Watch will ship on black Thick Nylon strap Watch box and hex