Watch Straps for the Rolex Explorer
The Rolex Explorer is the purist's Rolex — no date, no bezel complications, just a clean three-hand watch born on the slopes of Everest. The Explorer 36 (ref. 124273) and Explorer 40 (ref. 124270) both use 20mm lug widths, giving them the widest possible affordable straps selection. Its understated design suits clean leather, dark NATO, and dark rubber equally well. Premium strap alternatives run $60–$130. Other sites have leather, NATO, and rubber options starting at $6.
Buying tips
- 01Both the Explorer 36 and Explorer 40 use 20mm spring bars — widest selection on other sites of any size.
- 02The Explorer's clean, tool-watch character suits dark straps — black or dark brown leather, black NATO, dark rubber.
- 03The Explorer's straight lugs mean flat-end straps seat flush without gaps.
- 04Avoid flashy or exotic straps — the Explorer's appeal is restraint. A simple leather or canvas works best.
Popular strap styles for the Rolex Explorer
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What lug width is the Rolex Explorer?
The Rolex Explorer 36 (ref. 124273) uses 20mm spring bars. The Explorer 40 (ref. 124270, 214270) also uses 20mm. The Explorer II 42 (ref. 226570) uses 21mm — a less common size. For the standard Explorer (36 and 40) — the most commonly owned references — 20mm is the correct width. The Explorer's lug design is clean and straight, with no sharp undercuts — flat-end straps seat flush without any gap at the lug shoulder. 20mm is the most popular lug width in the watch industry, so the Explorer has the same enormous selection on other sites as the Rolex Submariner, Omega Seamaster, and other 20mm icons.
What strap looks best on the Rolex Explorer?
The Rolex Explorer is the most understated watch in Rolex's sports lineup — and the strap should match that restraint. A slim, clean leather strap in black or dark brown is the most natural and most popular choice. The Explorer's polished steel case suits fine-grain calf leather with a simple tang buckle or deployant clasp. Search 'slim leather watch strap 20mm quick release' on other sites for $8–$18 options. Black leather on a black-dial Explorer is a particularly clean, cohesive combination. A dark navy or black NATO is the most popular casual alternative: the Explorer's tool-watch heritage pairs naturally with the NATO's military origins. Dark grey or black FKM rubber is the sportiest option — it suits the Explorer's 40mm case and adventure origins.
Does the Rolex Explorer look good on a NATO strap?
Yes — the Rolex Explorer on a NATO strap is a well-regarded combination in the watch community. The Explorer was designed as a purpose-built tool watch (the original was worn on Edmund Hillary and Tenzing Norgay's Everest summit in 1953), and the NATO's military utility heritage is a natural match. Black, dark olive, and grey NATOs are the most popular pairings — they emphasize the Explorer's dark dial and purposeful character. A two-tone white-and-black NATO is also popular, referencing the Explorer's white-indices-on-black aesthetic. Other sites G10 ballistic nylon NATO straps in 20mm run $3–$8 and are functionally indistinguishable from premium options.