Hypoallergenic · Nickel-free · Sized for young wearers Flat-rate $15 U.S. shipping · 7–12 business days Every piece arrives in a keepsake gift box — complimentary
Baby Miss You
Speedmaster MOONPHASE CO‑AXIAL MASTER CHRONOMETER MOONPHASE CHRONOGRAPH Ref# 304.23.44.52.06.001
Speedmaster MOONPHASE CO‑AXIAL MASTER CHRONOMETER MOONPHASE CHRONOGRAPH Ref# 304.23.44.52.06.001
Speedmaster MOONPHASE CO‑AXIAL MASTER CHRONOMETER MOONPHASE CHRONOGRAPH Ref# 304.23.44.52.06.001

Speedmaster MOONPHASE CO‑AXIAL MASTER CHRONOMETER MOONPHASE CHRONOGRAPH Ref# 304.23.44.52.06.001

$429.00

Hypoallergenic Nickel-free Keepsake boxed
Flat-rate $15 U.S. shipping Ships in a velvet keepsake box Free returns within 30 days of delivery Arrives Sep 14 – Sep 23

Unworn Speedmaster MOONPHASE CO‑AXIAL MASTER CHRONOMETER MOONPHASE CHRONOGRAPH 304.23.44.52.06.001. 44.25 mm, Grey dial, Steel ‑ yellow gold case, Green ceramic bezel, 9904 calibre, Automatic Movement, 60 hour power reserve, Leather strap Foldover clasp. Water resistant to 100 m.

TECHNICAL DETAILS

  • Model: Speedmaster
  • Reference: 304.23.44.52.06.001
  • Diameter: 44.25 mm
  • Case material: Steel ‑ yellow gold
  • Dial color: Grey
  • Crystal: Scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
  • Bezel Type: Fixed
  • Bezel Color: Green
  • Bezel Material: Ceramic
  • Calibre: 9904
  • Movement: Automatic
  • Power Reserve: 60 hour
  • Bracelet Material: Leather strap
  • Buckle type: Foldover clasp
  • Functions: Anti‑magnetic, Chronograph, Chronometer, Date, Master Chronometer Certified, Moonphase, Small seconds, Tachymeter, Transparent case back
  • Water resistance: 100 m
HypoallergenicNickel-free and lead-free, gentle on sensitive skin
Style no.OP-124844
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
TeenBracelets 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.

keep the set together

Completes the keepsake

Keep the little moments

Join us for new keepsakes, milestone guides and 10% off your first order.

$15 flat-rate U.S. shipping — tracked door to door, 7–12 business days. Free 30-day U.S. returns — prepaid label and no restocking fee. Hypoallergenic promise — nickel-free 14K gold & sterling silver.