Size Guide
Royal Pop Wrist Strap Size Guide
Find the perfect fit for your Royal Pop wristwatch conversion. All our straps are designed for comfort on a range of wrist sizes.
How to Measure Your Wrist
- Wrap a flexible tape measure around your wrist just above the wrist bone
- Note the circumference in inches or centimeters
- If you don't have a tape measure, use a strip of paper — wrap it, mark where it overlaps, and measure the length with a ruler
Strap Size Chart
| Strap | Wrist Size Range | Strap Length (L/S) | Width |
|---|---|---|---|
| Sport Silicone | 5.5" – 8.5" (14 – 21.5cm) | 130/80mm | 22mm |
| Italian Leather | 6.0" – 8.0" (15 – 20.5cm) | 120/75mm | 22mm → 20mm taper |
| FKM Rubber | 6.0" – 8.0" (15 – 20.5cm) | 125/75mm | 22mm → 20mm taper |
| Steel Bracelet | 6.0" – 8.5" (15 – 21.5cm) | Adjustable (remove links) | 22mm → 18mm taper |
On-Wrist Dimensions
With the RP Wrist Adapter installed, the total on-wrist dimensions are:
- Case diameter: 42mm (adapter adds 1mm per side)
- Lug-to-lug: 48mm
- Total thickness: 14.5mm (watch head + adapter)
- Weight: ~65g with silicone strap, ~140g with steel bracelet
Recommended Wrist Sizes
- Small wrists (5.5"–6.5"): Sport Silicone is the most comfortable. The 42mm case wears well on smaller wrists due to the short 48mm lug-to-lug.
- Medium wrists (6.5"–7.5"): All straps fit perfectly. Leather and FKM offer the best proportions.
- Large wrists (7.5"–8.5"): Steel bracelet or silicone recommended. Leather may be snug — contact us for long-strap options.