{"type":"firestarter.listing","listing":{"id":"lst_e769ckG-","product_name":"The Humboldt GMT","category":"Watches","description":"Your new travel companion—a rugged adventure watch ready to go anywhere. Swiss-powered, anti-shock, anti-magnetic, GMT function all in a brushed stainless steel 40mm case with a bi-directional bezel and 20ATM water resistance.\nAvailable on either our handmade, Horween leather strap or our fully-articulating, stainless steel bracelet with quick-adjust clasp.\nWant both strap options? Shoot us an email and we can make that happen too!\nEXPLORE THE HUMBOLDT GMT ⟶\nOverview\n\nThe anti-fragile, anti-worry, go anywhere and do anything watch. Swiss-powered, anti-shock, anti-magnetic, GMT function all in a brushed stainless steel 40mm case with a bi-directional bezel and 20ATM water resistance. Built to Discover. \nPowering the Humboldt GMT is the Swiss-made Sellita SW330, a rugged and reliable movement that combines time-tested dependability and remarkable accuracy. A quick-set adjustment allows you to independently set the 24-hour hand to simultaneously track multiple time zones. With a power reserve of 56 hours, quick-set date, 25 jewels and our iconic 4-star rotor all tucked in securely behind a protective solid caseback, we’re confident this movement will live up to the demands of the Humboldt GMT Owner. \nOur Horween leather straps are made by a true craftsman. From the hand-beveled edges with applied water-based dye to the hidden orange stitching on the floating keeper, our leather strap tapers from 20mm to 18mm at the buckle for a comfortable fit.\nOur stainless steel bracelet sits comfortably on the wrist with a fully articulated link design that gradually tapers from the 20mm solid end links to the 16mm buckle. The bracelet has 7 removable links and a six position quick-adjust, locking clasp. Yup, that means no tools required to adjust the fit on the fly! The bracelet will fit wrists from 6.3 inches to 9.1 inches (160mm - 231mm).\nFree domestic shipping via UPS!\n\n\nSpecifications\n\n\n\nSellita 330 automatic 25 jewel mechanical Swiss movement\n\n\nAnti-magnetic enclosure\n\n\nAnti-s","images":["https://cdn.shopify.com/s/files/1/0261/8002/6421/products/White_02.jpg?v=1676414089","https://cdn.shopify.com/s/files/1/0261/8002/6421/products/OO_10262021_WhiteLeather_1_1_1.jpg?v=1676414089","https://cdn.shopify.com/s/files/1/0261/8002/6421/products/Navy_02.jpg?v=1676414134","https://cdn.shopify.com/s/files/1/0261/8002/6421/products/OO_10262021_NavyLeather_1_1.jpg?v=1676414134","https://cdn.shopify.com/s/files/1/0261/8002/6421/products/Black_02.jpg?v=1676414089","https://cdn.shopify.com/s/files/1/0261/8002/6421/products/OO_10262021_BlackLeather_1_1.jpg?v=1676414089","https://cdn.shopify.com/s/files/1/0261/8002/6421/products/OO_10262021_NavyStainless_Lume11.jpg?v=1676414089","https://cdn.shopify.com/s/files/1/0261/8002/6421/products/OO_10262021_WhiteStainless_Lume11.jpg?v=1676414089","https://cdn.shopify.com/s/files/1/0261/8002/6421/products/Oak_and_Oscar_Humboldt_GMT_Caseback_Small-1.jpg?v=1676414089","https://cdn.shopify.com/s/files/1/0261/8002/6421/products/OO_10262021_1421.jpg?v=1676414089","https://cdn.shopify.com/s/files/1/0261/8002/6421/products/OO_10262021_120.jpg?v=1676414089","https://cdn.shopify.com/s/files/1/0261/8002/6421/products/OO_10262021_1271.jpg?v=1676414089","https://cdn.shopify.com/s/files/1/0261/8002/6421/products/OO_10262021_1171.jpg?v=1676414089","https://cdn.shopify.com/s/files/1/0261/8002/6421/products/OO_10262021_09411.jpg?v=1676414089","https://cdn.shopify.com/s/files/1/0261/8002/6421/products/OO_10262021_11711.jpg?v=1676414089","https://cdn.shopify.com/s/files/1/0261/8002/6421/products/OO_10262021_1071.jpg?v=1676414089"],"price":2175,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:43.407Z"},"share_url":"https://firestarter.network/l/lst_e769ckG-","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_e769ckG-' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Humboldt GMT' and a budget_max comfortably above $2175.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}