Clear AR sapphire crown and bracelet: Enables high-precision assembly and easy visibility of internal components
Micro-adjustable Oyster clasp: Allows precise fit without removing links for hassle-free customization
Compatible with Swiss ETA and Sellita movements: Supports a wide range of popular movements for flexible builds
Fits 28.5mm dials on grey dial holding spacer: Simplifies assembly and ensures compatibility with standard modding setups
Tested to 200m water resistance: Provides robust protection for everyday and modding use
Summarized by Shop
The 39mm Explorer — Sapphire, Crown and Bracelet, Built to Finish a Build. A classic Explorer that has stood the test of time — the 39mm Explorer Watch Case is an easy, satisfying way to finish a build. It comes complete with a clear-AR sapphire, a screw-down crown, and the option of a solid brushed Oyster bracelet. The Oyster clasp inc
Fully closed, 12 mm sapphire or clear acrylic, screw-down mirror polished or sapphire crown included
Summarized by Shop
5.0
25 ratings
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Explorer 39mm with SW210 hand wind movement
K
Krull · January 20, 2026
Lovely case and bracelet, very high quality
M
Michael · April 26, 2025
Explorer case
Ordered an explorer case for my latest project and yet again extremely happy with the quality and the way it looks, just stunning and really looking forward to seeing the finished article, thank you very much Adriel.