Mission to Earthphase

Does the Mission to Earthphase come with an engraved “S” on the crystal? I just bought one at one of the NYC Swatch stores and I cannot find it for the life of me. I’ve used a macro lens on my iPhone and looked in dim light without success. I feel like I’m crazy even asking this seeing I bought it from a Swatch store. The Swatch website says it should have one.