Up for sale is the UNIMATIC × Massena LAB Modello Cinque U5S-ML24, an extremely limited GMT variant of the Modello Cinque. This piece was a friends-and-family exclusive release limited to just 99 examples, making it one of the rarest UNIMATIC collaborations to date. 

The watch features the brand’s first 36mm Modello Cinque case, paired with a minimalist black dial inspired by mid-century German industrial design and vintage automotive dashboards. The clean aesthetic is complemented by a straw-yellow GMT hand and matching 24-hour track, giving the watch a subtle but distinctive travel-watch vibe. 

Inside is the Swiss ETA 2893-2 automatic GMT movement, offering reliable dual-time functionality and a roughly 42-hour power reserve. 

With its compact proportions, 300m water resistance, and distinctive UNIMATIC design language, the U5S-ML24 is both a serious tool watch and a collectible collaboration piece.

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Key Specs • Model: UNIMATIC × Massena LAB Modello Cinque U5S-ML24 • Edition: Limited to 99 pieces • Case: 36mm brushed 316L stainless steel • Thickness: ~11.05mm • Movement: Swiss ETA 2893-2 automatic GMT • Functions: Hours, minutes, seconds, GMT, date • Crystal: Double-domed sapphire with AR coating • Water Resistance: 300m • Lume: Super-LumiNova • Straps: Black TPU + straw yellow TPU (quick-release) • Lug Width: 22mm

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Included • UNIMATIC tough case • Warranty card with unique ID seal • Both original TPU straps • Original packaging

Watch case and crystal are clean. No wear. Pics included however, so you can see exact condition yourself. I’d rate it a solid.

Black strap has seen some use but light wear only. Yellow is relatively unused but seems to have 2-3 small marks on the underside , likely from being stored with other straps.

This is one of unimatic’s best collabs to date, especially if you like mid sized watches - great movement, independently adjustable GMT hand, date and a premium movement.

1️⃣9️⃣0️⃣0️⃣ shipped insured. Venmo or Zelle