901 GW Chelsea
The 901 GW Chelsea is limited-edition timepiece made in collaboration with Guntherwerks.
- Free worldwide shipping. Customs/duties for non-EU orders not included. Read More
- 36-month sales warranty & 30-day returns from date of delivery. Read More
- Secure payments with credit card, Paypal or in monthly installments with Splitit
- Need further help with this item? Contact us
901 GW
Chelsea
The 901 GW Chelsea is limited-edition timepiece made in collaboration with Guntherwerks.
- Free worldwide shipping. Customs/duties for non-EU orders not included. Read More
- 36-month sales warranty & 30-day returns from date of delivery. Read More
- Secure payments with credit card, Paypal or in monthly installments with Splitit
- Need further help with this item? Contact us
REC Watches x Guntherwerks
Danish Design.
Swiss Made.
Limited to 232 pieces.
The 901 GW Chelsea is made from the Porsche 993 ‘Chelsea Grey’, in collaboration with Gunther Werks.
California-based Gunther Werks set out to answer a hypothetical question: what if Porsche were to build a 993 GT3RS?
Gunther Werks vehicles have since become synonymous with modern and respectful homage of Porsche 993’s iconic heritage – a high-performance, bespoke vehicle paying homage to the naturally aspirated Porsches of a quarter-century ago.
Dimensions
Dimensions
- Diameter: 44,0 mm
- Height: 14,3 mm
- Lug-to-Lug: 46,0 mm
- Dial Opening Ø: 35,0 mm
Movement
Movement
- Caliber SW510 B SELLITA movement
- Type Cam-actuated Chronograph, self-winding mechanism with ball bearing
- Frequency 28,800 VPH (4.0 hz)
- Power reserve 62 hours
- Accuracy ±15 sec per day
- 27 Jewels
Features
Features
- Swiss-made
- 3 Hands w. small seconds at 9 o’clock
- BGW9 blue superluminous on hands
- 5 ATM / 50 meters
- 3-year full warranty
Case
Case
- 316L Stainless steel
- 6-piece case
- Top glass Sapphire Crystal with 3 layers of anti-reflective coating
- Closed caseback with laser-engraving and deep etching
- Forged and recycled carbon fiber lugs
Materials
Materials
- Middle case made from forged carbon mixed with recycled carbon from the roof of Gunther Werks Chelsea Grey vehicle
Strap
Strap
- Black calf leather strap with alcantara inlay and quick-release system
- Width (Lugs) 24,0 mm
- Width (Buckle) 20,0 mm
- Length 125,0/85,0 mm
Legal Disclaimer
Legal Disclaimer
REC Watches and its products are not in any way associated or supported by Porsche AG or any of its affiliates.
History & Creation
When form meets function
The Chelsea Grey is Gunther Werks’ very first customer commission project, and thereby represents the very beginning of what today defines the brand.
Based in Southern California, Gunther Werks was founded by Mr. Peter Nam on the principles of passion, performance, and a drive to embed modern technologies into a classic masterpiece.

Carbon connoisseurs
During the restomod process, Gunther Werks strips each vehicle back to its frame before dressing it in their own carbon fiber bodywork.
Once this is complete, the car is fitted with a 4.0 L naturally aspirated air-cooled engine, hand-built and meticulously tuned by Rothsport Racing to develop over 400 bhp and 330 lb/ft.
Splitit installment payments at 0 % interest: How does it work exactly?
Splitit allows you to split the total payment over a maximum of twelve months using your credit card. This service is free, involves no credit checks or applications, and means you can choose to split your payment into monthly installments.
To use this payment method all you need a credit card with a sufficient amount of available credit. Splitit authorizes the total order value—but don’t worry, this is not taken in full when you complete the purchase. At the time of shipping, only the first installment will be charged to your credit card. The remaining balance will be held on your credit card until the final payment has been made. However, a payment authorization for the outstanding amount of your purchase will be held during the full payment period.
After each monthly payment, the amount held from your available balance will be reduced to the new remaining balance (the held amount might appear as “pending”). To ensure that the authorization of your credit card is valid for the entire payment period, the authorization will be renewed every 21 days.
Are there any extra fees involved?
No, this is an interest-free payment method with no additional fixed fees, service fees, interest, or hidden fees of any kind.
Which credit cards does Splitit support?
You can pay using Splitit with a Mastercard or Visa card. Debit cards, American Express and pre-paid cards are not accepted.
Do I have to maintain the required available credit amount on my credit card?
Yes, you must maintain a sufficient amount on your credit card for both the monthly payment and for the full outstanding amount of your purchase during the full period of the plan. The authorized amount will be charged only in the event that a monthly payment is declined (the authorization hold might appear as “pending” on your credit card bill).
What happens if I return the product?
If you decide to not keep the ordered item(s), upon return of the items we will reimburse the installments that have already been paid and cancel the outstanding payments.
When and where can I choose the number of installments for my payment plan?
Installment payments with Splitit can be chosen as a payment option during the checkout process. Here, you can choose the number of installments in your payment plan and view the monthly payment amounts.