The Swatch x Omega Moonswatch: is it a real Omega or a Swatch-grade collab?

The Moonswatch is manufactured by Swatch using Bioceramic (a mix of ceramic and bio-sourced plastic), not Omega's Swiss movement. The case design mirrors Omega's Speedmaster Moonwatch, and the collab is official between both houses. You are buying a Swatch-grade quartz movement in an Omega-referencing case. It is not an Omega investment piece; it is a wearable collab at Swatch price.

Timex x Maison Margiela MM6 T80: what makes this different from a standard Timex T80?

The MM6 T80 collaboration applies Margiela's signature inverted-and-re-applied approach to the classic Timex T80 digital case: the MM6 version comes in a steel gift-set format with Margiela co-branding on the dial and packaging. Functionally it is the same T80 digital movement with Casio-era styling. The value is the MM6 fashion-house stamp and the gift-set presentation.

Casio analog vs Casio digital for daily carry in Indian conditions: which holds up better?

Casio analog (MTP-B145, MTP-1302 series) use quartz movements rated to 50m water resistance, which handles rain and sweat comfortably. The G-Shock MTP digital models add shock resistance and a wider temperature tolerance. For daily Indian commuting with humidity and dust, the G-Shock-grade MTP series is more resilient; the analog MTP-B145 is cleaner-looking but less rugged.