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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Classic Fusion Chronograph Automatic 45mm, Ref# 521.CM.7170.LRClassic Fusion Chronograph Automatic 45mm, Ref# 521.CM.7170.LRClassic Fusion Chronograph Automatic 45mm, Ref# 521.CM.7170.LRClassic Fusion Chronograph Automatic 45mm, Ref# 521.CM.7170.LRClassic Fusion Chronograph Automatic 45mm, Ref# 521.CM.7170.LRClassic Fusion Chronograph Automatic 45mm, Ref# 521.CM.7170.LRClassic Fusion Chronograph Automatic 45mm, Ref# 521.CM.7170.LRClassic Fusion Chronograph Automatic 45mm, Ref# 521.CM.7170.LR

Classic Fusion Chronograph Automatic 45mm, Ref# 521.CM.7170.LR

$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

Classic Fusion Chronograph Automatic 45mm watch, polished black ceramic case with brushed finished top and bottom center links between the lugs, Reference 521.CM.7170.LR. This model has Blue dial with a fine sunray finish with silver-tone polished rhodium plated hands and applied brushed finished rhodium plated index hour markers. Minute markers around the outer rim. Small-seconds sub-dial located at the 3 o’clock position. Chronograph/Stopwatch function: large central seconds counter with the “H” logo as a counter-weight; 30-minute sub-dial counter located at the 9 o’clock position. Polished titanium chronograph buttons. Date window located the 6 o’clock positions. Polished black ceramic crown with Pull / Press function. On it, the logo engraved on it. The dial closed by a Scratch-resistant Sapphire Crystal with Anti-reflective Treatment. Of Sapphire Crystal made transparent case back. The watch is equipped fixed Black ceramic bezel with brushed finished top and polished finished beveled edges, secured with 6 polished “H” style titanium screws. Blue composite resin “bezel lug” sandwiched between the bezel and case. The watch is self-winding mechanical Caliber HUB1143, contains 59 Jewels and has an approximate power reserve of 42 hours. This model presented on a blue (alligator) leather (rubber backed) strap with Black-plated Stainless Steel Deployant Buckle Clasp. The water resistance is up to 50m/150ft (5 ATM).

  • Model: Classic Fusion Chronograph Automatic 45mm
  • Reference: 521.CM.7170.LR
  • Diameter: 45mm
  • Case material: Polished black ceramic
  • Dial color: Blue dial with a fine sunray finish
  • Bezel Type: Fixed
  • Bezel Color: Black
  • Bezel Material: Ceramic
  • Crystal: Sapphire
  • Movement: Automatic, self-winding mechanical
  • Bracelet Type: Strap
  • Bracelet Material: Blue (alligator) leather (rubber backed)
  • Clasp: Black-plated Stainless Steel Deployant Buckle Clasp
  • Functions: Date, Chronograph, Hour, Minutes, Seconds
  • Water resistance: Up to a 50m/150ft (5 ATM)
  • Warranty: Balance of International Warranty

All new watches come with the latest iteration of the e-Warranty, which doesn’t include any paper/plastic warranty cards/books/booklets etc.
The authenticity of watches is guaranteed by visual recognition of the micro-structure of their materials. With the e-warranty, is launching a digital warranty stored in the AURA blockchain.
A specific e-warranty application also exists for customers. The unitary recognition of the piece by the e-warranty application, is available on the Google Play Store and Apple App.

HypoallergenicNickel-free and lead-free, gentle on sensitive skin
Style no.OP-119275
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
Classic Fusion Chronograph Automatic 45mm, Ref# 521.CM.7170.LR$427.90 Add to cart

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