
The Zelos Nasa Edition (sellita) (ref. comet-39mm-nasa) is a manual dress watch, with a 39mm 316l stainless steel case, 7.6mm thick, powered by the ETA/Peseux 7001 movement. Water resistance is rated to 50m, under a domed sapphire crystal. Manufacturer MSRP is $629. The dial color is nasa edition (sellita).
The Zelos Nasa Edition (sellita) is praised for its thinness, stemming from its hand-wound Sellita SW215 movement, and is noted for its good size and wearability. The watch features a 39mm case, a 45mm lug to lug, and a 20mm lug width. On balance, owners rate the Zelos Nasa Edition (sellita) highly for its comfortable dimensions and thin profile.