Speedmaster MOONWATCH PROFESSIONAL CO‑AXIAL MASTER CHRONOMETER CHRONOGRAPH Ref# 310.30.42.50.01.001
$427.90$944.90−54%
Hypoallergenic
Nickel-freeKeepsake boxed
Flat-rate $50 U.S. shipping · free over $800
Ships in a velvet keepsake box
Free returns within 30 days of delivery
Arrives Sep 22 – Sep 29
Unworn Speedmaster MOONWATCH PROFESSIONAL CO‑AXIAL MASTER CHRONOMETER CHRONOGRAPH 310.30.42.50.01.001. 42 mm, Black dial, Steel case, Anodised aluminium bezel, 3861 calibre, Manual winding Movement, 26 jewels, 50 hour power reserve, Steel bracelet Foldover clasp. Water resistant to 50 m.
TECHNICAL DETAILS
- Model: Speedmaster
- Reference: 310.30.42.50.01.001
- Diameter: 42 mm
- Case material: Steel
- Dial color: Black
- Crystal: Hesalite crystal with logo in the centre
- Bezel Type: Fixed
- Bezel Color: Black
- Bezel Material: Anodised aluminium
- Calibre: 3861
- Movement: Manual winding
- Number of jewels: 26
- Power Reserve: 50 hour
- Bracelet Material: Steel
- Buckle type: Foldover clasp
- Functions: Anti‑magnetic, Chronograph, Chronometer, Master Chronometer Certified, Small seconds, Tachymeter
- Water resistance: 50 m
| Hypoallergenic | Nickel-free and lead-free, gentle on sensitive skin |
|---|---|
| Style no. | OP-124716 |
| 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 $50 per order, and free on orders over $800. Every order ships from our fulfillment warehouse in Hong Kong — prepared within 3 business days, then delivered in 2–7 business days with FedEx tracking — estimated delivery Sep 22 – Sep 29.
Because every order travels with FedEx, we need a full street address — FedEx cannot deliver to PO boxes or APO/FPO addresses.
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.
buy together
Often bought together
Flat $50 U.S. shipping, free once the order passes $800.
Total$427.90
Speedmaster MOONWATCH PROFESSIONAL CO‑AXIAL MASTER CHRONOMETER CHRONOGRAPH Ref# 310.30.42.50.01.001$427.90
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