
Patek Philippe Perpetual Calendar Chronograph 3970ER-12 18K Rose Gold
REF: 3970ER-12
Stock Number: 37436
SOLD
Condition
Like New
Diameter
36mm
Certified Authentic
Every watch is backed by our authenticity guarantee.
Why Collectors Love This
Patek Philippe 3970ER-12 Perpetual Calendar Chronograph, 18k rose gold case on a strap with a rose gold deployant buckle, case is in excellent condition with hallmarks located on the back of the lugs (clear and defined), chronograph, perpetual calendar with day, date, month, leap year, and moon phases, manual wind, 24-hour indicator, sapphire crystal, display back, water resistant to 25 meters, size: 36mm, thickness: 12.9mm. Like New with Patek Philippe box, additional solid case back, stylus, and extract from the Patek Philippe Archive showing an original date of sale in October of 2003.
The Set
- EWC Certificate & Warranty
- Included
Specifications
- Reference
- 3970ER-12
- Model
- Perpetual Calendar Chronograph 3970ER-12 18K Rose Gold
- Height
- 36mm
- Width
- 36mm
- Thickness
- 12.9mm
- Movement
- Manual
- Case Material
- Rose Gold
- Complications
- Grand Complication, Chronograph, Calendar, Moonphase
European Watch Company Commitment

Authenticity Guaranteed
Certified by experts

Free Global Shipping
FedEx Priority Overnight

2-Day Returns
Easy returns policy

1-Year Warranty
Limited warranty
Shipping
Watches are delivered worldwide with complimentary FedEx Priority Express service and are insured for safe, secure, and fast arrival.
Global delivery: We ship worldwide with full insurance coverage and tracking.
Secure handling: Each watch is carefully and discreetly packed with protective materials, maintaining security and privacy.
Delivery timeline: Most domestic orders arrive the next day with FedEx Priority Express. International shipments typically take 2-4 business days, depending on Customs processing.
Trading
Thinking about trading in your watch? It’s easy! Reach out to our watch specialists to get a free shipping label and details on how we’ll handle your trade-in.
Free Shipping: We provide a prepaid FedEx Priority Express shipping label.
Secure Handling: Send your watch in its original box with protective packaging.
Fast Payment: Once we receive your watch, we will send payment by bank transfer or overnight check to your address, whichever you prefer.
For more detailed instructions, click here to view our full trade-in process.
You May Also Like
View All
Patek Philippe
5013R Minute Repeater Perpetual Calendar "SPECIAL ORDER"
Patek Philippe
4948R Annual Calendar Moon Phases 18K Rose Gold Mother of Pearl Dial
Patek Philippe
5205R Annual Calendar 18K Rose Gold Black Dial
Patek Philippe
5712GR Nautilus 18K Rose Gold / 18K White Gold Brown Dial
Audemars Piguet
25977OR Royal Oak Tourbillon Chronograph 18K RG Black Dial
Rolex
50535 Cellini Moonphase 18K Rose Gold White Dial
IWC
IW502306 Portugieser Perpetual Calendar 18K Rose Gold Silver Dial
Zenith
Chronomaster Sport 18K Rose Gold White Tricolor Dial
A. Lange & Söhne
231.031 1815 Moonphase Hommage to Emil Lange 18K RG WELLENDORFF
Cartier
Rotonde de Cartier Central Chronograph 18K Rose Gold Silver Dial
See Our New Arrivals First
Discover our newly received watches while being priced and about to go live.