Flat-rate $50 U.S. shipping · FREE over $800 Hypoallergenic · Nickel-free · Sized for young wearers Every piece arrives in a keepsake gift box — complimentary
Ships with FedEx — ready in 3 business days, delivered in 2–7
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Big Bang Unico King Gold Ceramic, 44mm, Ref# 421.OM.1180.RX, Unworn 2025Big Bang Unico King Gold Ceramic, 44mm, Ref# 421.OM.1180.RX, Unworn 2025Big Bang Unico King Gold Ceramic, 44mm, Ref# 421.OM.1180.RX, Unworn 2025Big Bang Unico King Gold Ceramic, 44mm, Ref# 421.OM.1180.RX, Unworn 2025Big Bang Unico King Gold Ceramic, 44mm, Ref# 421.OM.1180.RX, Unworn 2025Big Bang Unico King Gold Ceramic, 44mm, Ref# 421.OM.1180.RX, Unworn 2025Big Bang Unico King Gold Ceramic, 44mm, Ref# 421.OM.1180.RX, Unworn 2025Big Bang Unico King Gold Ceramic, 44mm, Ref# 421.OM.1180.RX, Unworn 2025Big Bang Unico King Gold Ceramic, 44mm, Ref# 421.OM.1180.RX, Unworn 2025Big Bang Unico King Gold Ceramic, 44mm, Ref# 421.OM.1180.RX, Unworn 2025Big Bang Unico King Gold Ceramic, 44mm, Ref# 421.OM.1180.RX, Unworn 2025Big Bang Unico King Gold Ceramic, 44mm, Ref# 421.OM.1180.RX, Unworn 2025

Big Bang Unico King Gold Ceramic, 44mm, Ref# 421.OM.1180.RX, Unworn 2025

$427.90$1,054.90−59%
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 23 – Sep 30

Big Bang Unico King Gold Ceramic 421.OM.1180.RX. 44 mm. Black Skeleton Dial. Polished and satin-finished 18k king gold case, satin-finished and polished black ceramic bezel with 6 h-shaped titanium screws, sapphire crystal with anti-reflective treatment. HUB1280 UNICO manufacture self-winding chronograph flyback movement, approximately 72 hours of power reserve. Black structured lined rubber strap, 18K king gold and black pvd titanium deployant buckle. Water resistant to 100m (10 ATM).

SPECIFICATIONS

  • REFERENCE: 421.OM.1180.RX
  • DIAMETER: 44 mm
  • CASE: Polished and Satin-finished 18K King Gold
  • BEZEL: Satin-finished and Polished Black Ceramic with 6 H-shaped Titanium Screws
  • WATER RESISTANCE: 100m or 10 ATM
  • CRYSTAL: Sapphire with Anti-reflective Treatment
  • DIAL: Matte Black Skeleton Dial
  • MOVEMENT: HUB1280 UNICO Manufacture Self-winding Chronograph Flyback Movement with Column Wheel
  • POWER RESERVE: 72 Hours
  • STRAP: Black Structured Lined Rubber Straps
  • CLASP: 18K King Gold and Black PVD Titanium Deployant Buckle Clasp
HypoallergenicNickel-free and lead-free, gentle on sensitive skin
Style no.OP-118572
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 $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 23 – Sep 30.

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.

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Flat $50 U.S. shipping, free once the order passes $800.

Total$427.90
Big Bang Unico King Gold Ceramic, 44mm, Ref# 421.OM.1180.RX, Unworn 2025$427.90 Add to cart

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