
While mechanical watches command the bulk of our attention both terrestrially and beyond, digital watches have made their mark in space too, often worn in conjunction with a mechanical backup. The Timex Datalink and various Casio G-Shock models (DW-5600C and 5600E, DW 6900, and DW 5900) have proven their merit, earning Nasa’s qualification for manned space travel; their ease of use, rugged toughness and undeniable accuracy made them a natural choice for space travel, and their inexpensive costs make them an excellent starting point for any collectors still saving for space camp.