THE. PIECE.
鎧心 | Gaishin - Armored Will
Endurance. Strength. Control.
Kambaba Jasper holds the line. Pyrite drives it forward. Onyx tightens the grip. This is momentum forged in discipline — strength without excess, drive without noise.
For the man who doesn’t slow down. Who doesn’t let go. Finished with the golden seal — radiant, bold, and unapologetic.
For the one who never backs off — and never loses control.
YOUR BEADS. YOUR JOURNEY.
YOUR. FIT.
Your Fit
Each Rengetsu piece is sized by its inner circumference - designed to match the wrist it's made to fit.
How to Measure
Wrap a soft tape measure - or a string you can mark - around the smallest part of your wrist.
Measure tightly. The measured number is your Close Fit; add 0,5 cm (or 0.2") if you prefer a Comfort Fit.
Between two sizes? Go up.
True strength leaves room to move.
|
Wrist Circumference |
Close Fit |
Comfort Fit |
|
16 cm (6.3") |
16 cm (6.3") |
16,5 cm (6.5") |
|
16,5 cm (6.5") |
16,5 cm (6.5") |
17 cm (6.7") |
|
17 cm (6.7") |
17 cm (6.7") |
17,5 cm (6.9") |
|
17,5 cm (6.9") |
17,5 cm (6.9") |
18 cm (7.1") |
|
18 cm (7.1") |
18 cm (7.1") |
18,5 cm (7.3") |
|
18,5 cm (7.3") |
18,5 cm (7.3") |
19 cm (7.5") |
|
19 cm (7.5") |
19 cm (7.5") |
19,5 cm (7.7") |
|
19,5 cm (7.7") |
19,5 cm (7.7") |
20 cm (7.9") |
|
20 cm (7.9") |
20 cm (7.9") |
20,5 cm (8.1") |
|
20,5 cm (8.1") |
20,5 cm (8.1") |
21 cm (8.3") |
|
21 cm (8.3") |
21 cm (8.3") |
21,5 cm (8.5") |
*This size guide is provided for reference only. Rengetsu cannot be held liable for any deviations in fit.
SHIPPING
Shipping & Delivery
All orders placed on weekdays ship within 24 hours. Orders placed over the weekend ship on Monday.
- Netherlands: 1-2 business days
- Belgium and Germany: 2-4 business days
- Rest of Europe: 7-10 business days
You will receive a tracking link as soon as your order has shipped.
COSTS
Shipping is free:
- From €75 within the Netherlands
- From €125 within Belgium and Germany
- From €150 within the rest of Europe
GIFT. READY.
Power in Presentation
Each Rengetsu piece arrives in a deep blue box, embossed in gold and crafted to reflect the care within.
Inside: your selected bracelet, a signature Rengetsu pouch, and a pearl-white Rengetsu piece card.
No receipts or prices are included.
Ready to be gifted. Or claimed.