Knot (also known as Maker’s Watch Knot) is a Japan-based brand best known for two things: clean, practical designs and a deep “mix & match” strap culture. If you like the idea of a field watch but want something lighter, smaller, and low-maintenance, Knot’s Titanium Solar line is one of their most field-friendly directions.
If you’re new to the category, start here: What is a field watch? and the 10-point field watch checklist.
Watch photos (official)
Quick specs (Knot Titanium Solar / TS1-36 Advanced Series)
- Case: Titanium
- Diameter: 36mm
- Thickness: ~8.5mm
- Crystal: Sapphire (anti-reflective coating)
- Water resistance: 10 ATM
- Movement: Solar (official spec lists EPSON VS72A)
Source: Knot official Titanium Solar collection page: https://en.knot-designs.com/collections/titanium-solar
What to know before you buy
36mm can be a feature, not a compromise
On paper, 36mm sounds small. In practice, it’s often exactly what people want from a “true” field watch: low profile, easy under a cuff, and comfortable for long days. If you’re unsure, read our sizing checklist and pay attention to lug-to-lug and strap taper (not just case diameter).
Solar makes a lot of sense for a grab-and-go field watch
If you want the “tool” side of field watches (set it, wear it, don’t baby it), solar is a strong choice. Here’s the broader context: Field watch movements: quartz vs automatic vs solar.
10 ATM is plenty for real life
Knot calls this line 10 ATM water resistant, which is more than enough for rain, hand washing, and most casual water exposure. If you want the practical breakdown, see: Water resistance explained (30m vs 50m vs 100m).
Straps are the whole point of Knot
Knot’s identity is customization. If you like your field watch on nylon in summer and leather in winter, that “build your own” approach is a real advantage.
Best picks (the field-friendly way to buy Knot)
Best everyday choice: Titanium Solar (TS1-36 Advanced Series)
This is the most obviously field-appropriate Knot family: lightweight titanium, compact 36mm size, solar convenience, and sapphire for scratch resistance. If you want one watch to actually wear hard, this is the lineup I’d start with.
Start here on the official site: Titanium Solar collection
If you want a more “classic” field vibe
Go for a matte/neutral dial, strong contrast hands, and pair it with a simple nylon strap. (Knot offers several colorways; pick the most legible one for your use.)
Good alternatives (other brands)
- Timex Expedition North Field Post Solar (solar value pick)
- Citizen Chandler BM8180 (Eco-Drive field staple)
- Vaer C3 Korean Field Solar (36mm) (modern, field-first execution)
- Hamilton Khaki Field Mechanical (manual-wind classic if you prefer mechanical)
Where Knot fits on our site
If you like smaller, practical, field-friendly watches (and you care about straps), Knot is worth knowing. We’ll build dedicated model reviews over time—meanwhile, browse other brands in our Microbrands hub and our main Reviews page.
TODO (future coverage): add a dedicated TS1-36 / Titanium Solar model review and link it back here (spotlight <-> review cross-link rule).