IWC Cushion Case Jumbo R1819AD C.8541B 36.0mm 1976

Up for grabs would be a rare piece, a stunning IWC R1819 with a super clean original sunburst dial. Not to mention a very clean original IWC milanese mesh bracelet that comes with it as well. A press fit design achieving a seamless look around the wrist, allowing for unlimited customisation to achieve the perfect fit.

In addition, this timepiece comes freshly serviced with all parts laid out by our professional watchmaker for all to see in the images above. Little to no other dealers do this and it’s a testament to full transparency here at Montre D’or. With the Cal.(Insert movement caliber here) inside running excellently as shown in the timegrapher reading above, just like it was when it left the factory nearly half a century ago.

DIAL:

• Original silver sunburst dial with stick syringe hands in excellent condition

• Crisp cursive IWC logo and original wording

• Matching black applied date window at 3 o’clock

• Domed acrylic (plexiglass) crystal

CASE:

• Distinctive Cushion / C-line case profile, professionally polished to maintain all sharp edges

• 36mm (excluding crown)/ 40mm lug-to-lug / 11mm thickness

• Original IWC-signed fish logo crown at 3 o’clock

CASEBACK:

• Snap-on caseback with a mix of brushed and polished surfaces

• Clean and professionally polished to the highest standard

• Comes with plastic protective sticker as shown

MOVEMENT:

• IWC Cal. 8541B – Automatic

• 23 jewels / 44-hour power reserve / 19,800bph

• Semi-Quickset date function (Date set by moving minute hand between 9pm-12am to move the date)

• Movement freshly serviced and in excellent running condition

• Last serviced: March 2026

• Accuracy: ~0s/day

STRAP:

• Original IWC stainless steel mesh bracelet, fits between 15-19cm wrists

• Original IWC signed stainless steel clasp, seamless press fit design with no drilled holes

AFTERCARE PACKAGE:

• Comes with a black presentation box + silica gel

• Free PolyWatch Acrylic Crystal Polishing kit

• Warranty/Service history card for easy future sale

• 6-Month warranty (non-user damage)

• Exclusive Post-warranty service access

• 7-day return policy for peace of mind

SPECIFICS

Maker: IWC

Model: Cushion/C-Line Case

Year: 1976

Case Material: Stainless steel

Reference: R1819AD

Case Serial Number: 2156954

Movement Serial Number: 2094004

Caliber: 8541B

Diameter: 36mm (excluding crown)

Lug to lug: 40mm

Lug width: 18mm

Thickness: 11mm

Lume: None

Strap: Original IWC stainless steel mesh bracelet

Box and papers: Box (aftercare set) / No papers

Accuracy: ~0s/day

Movement type: Automatic

Crystal: Acrylic (plexiglass)

Crown: Original IWC-signed crown

Last service: March 2026

Free express tracked shipping with signature upon delivery. Delivery within Singapore in 1-2 working days. International shipping may take 2–12 working days depending on destination and will be shipped via FedEx/UPS/Aramex

Do note respective custom duties might apply which includes the recent US tariffs and are the buyer's responsibility.

Do note that for US bound shipments the PolyWatch polishing kit will not be included in order to mitigate customs delay due to new customs requirements

Countries that we do not ship to: Algeria, Nepal, Pakistan, Russia, Vietnam, Iran

This is a vintage timepiece and water resistance is not guaranteed. Please avoid contact with water or moisture. Store the watch with dry tissue or silica gel to preserve its condition. We are not liable for water damage post-purchase.