Seamaster AQUA TERRA 150M CO‑AXIAL MASTER CHRONOMETER Ref# 220.10.41.21.03.002
$369.00
Unworn Seamaster AQUA TERRA 150M CO‑AXIAL MASTER CHRONOMETER 220.10.41.21.03.002. 41 mm, Blue dial, Steel case, Steel bezel, 8900 calibre, Self Winding Movement, 60 Hours power reserve, Steel bracelet with Butterfly clasp. Water resistant to 150 m.
TECHNICAL DETAILS
- Model: Seamaster
- Reference: 220.10.41.21.03.002
- Diameter: 41 mm
- Case material: Steel
- Dial color: Blue
- Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
- Bezel Type: Fixed
- Bezel Color: Silver
- Bezel Material: Steel
- Calibre: 8900
- Movement: Self Winding
- Power Reserve: 60 Hours
- Bracelet Material: Steel bracelet
- Buckle type: Butterfly clasp
- Functions: Anti‑magnetic, Chronometer, Date, Master Chronometer Certified, Screw‑in crown, Time zone function, Transparent case back
- Water resistance: 150 m
| Hypoallergenic | Nickel-free and lead-free, gentle on sensitive skin |
|---|---|
| Style no. | OP-122526 |
| Baby (0–24 mo) | Bracelets 4.0–4.7 in · Necklaces 10–12 in · Earrings 8–11 mm hoops |
|---|---|
| Child (2–12 yr) | Bracelets 4.7–6.0 in · Necklaces 12–14 in · Rings sizes 2–4 |
| Teen | Bracelets 6.0–6.5 in · Necklaces 14–16 in · Rings sizes 4–7 |
Between sizes? We recommend sizing up — a little room to grow keeps a keepsake wearable longer.
U.S. shipping is a flat $15 per order. Every order ships from our fulfillment warehouse in Hong Kong — prepared within 1–3 business days, then delivered in 7–12 business days with tracking — estimated delivery Sep 14 – Sep 23.
Unused and unworn items may be returned within 30 days of delivery. We provide a prepaid U.S. return label and charge no restocking fee. See our Returns & Refunds policy for the earrings hygiene exception and instructions.





















