Mk. I Watch Holder and felt backing to take Mk. IV or V watch (fitted to most 1st WW British a/c)* Mk. I Watch Holder and felt backing to take Mk. IV or V watch (fitted to most 1st WW British a/c)*
Mk.I watch holder, complete with felt backing for Mk. IV and V aviation pocket watches. Used on virtually all 1st WW British aircraft.*

Please Note: Watch not included.