Behrens x Konstantin Chaykin

Ace of Hearts | Ref. BHR033SPBLK01 | 2025 Full Set | Titanium | Limited Production

$10,250.00

Available

A bold expression of independent watchmaking at its most playful: the Behrens x Konstantin Chaykin Ace of Hearts reimagines Chaykin's iconic Wristmons "face" concept through Behrens' avant-garde engineering. This 2025 full set is presented in like-new condition with virtually no signs of wear. The distinctive square titanium case houses the proprietary in-house Behrens BM07 manual-winding calibre, developed specifically for this collaboration. The left "eye" reads the hour, the right "eye" the minutes, the lower rotating disc tracks running seconds, and the upper aperture shows the remaining power reserve, completing the mechanical "face." It arrives complete with its original strap plus an additional red OEM Behrens strap, allowing the watch to take on an even bolder personality. Serial No. 082.

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Standard Delivery (Est. 1–3 Days) – Free
All shipments are sent via fully insured secure delivery service.
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Return Policy (Pre-Owned Watches)

We specialize in pre-owned luxury timepieces.
• Returns accepted within 3 days of delivery
• Item must be in the same condition as received
• Must include all original accessories (box, papers if applicable)

All returns are subject to inspection prior to refund approval.

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✔ 100% Authenticity Guarantee – All watches are fully verified and authentic
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Ace of Hearts | Ref. BHR033SPBLK01 | 2025 Full Set | Titanium | Limited Production

$10,250.00

Product Specifications

MODEL

Ace of Hearts | Ref. BHR033SPBLK01 | 2025 Full Set | Titanium | Limited Production

REFERENCE NUMBER

BHR033SPBLK01 082

YEAR

2025

SCOPE OF DELIVERY

Full Set (Original Behrens presentation box, 2025-dated warranty card, manuals & documentation, original OEM black strap, additional OEM red strap, suede pouches, collectible Ace of Hearts card)

MOVEMENT

Behrens BM07 (Manual-winding, in-house). 247 components, 35 jewels, 4Hz (28,800 vph), ~46h power reserve

STRAP MATERIAL

Original OEM strap + additional OEM Red Behrens strap, both with signed buckle

Physician-Led Vetting

Every piece authenticated in-hand by our medical-grade vetting team.

Authenticated

Verified against brand archive: serial, calibre, dial, and case.

Insured Shipping

Fully insured worldwide delivery via FedEx and UPS Premium.

Honeyrock Guarantee

Authenticity and condition guaranteed in writing on every sale.

Product Description

The Story

Some watches tell the time. The Behrens x Konstantin Chaykin Ace of Hearts tells you who is wearing it. This is a collaboration between independent watchmaker Konstantin Chaykin, whose Wristmons "face" watches became a cult phenomenon in the independent watch world, and Behrens, an innovative Chinese manufacturer known for avant-garde engineering and in-house movement architecture. Together they reinterpret the Wristmons concept through an entirely fresh, mechanical lens. The result is a piece that wears its character openly: irreverent, technical, and unlike anything else in a collector's box.

The Face: Mechanical Theatre

The display is the whole point. The left "eye" indicates the hour, the right "eye" displays the minutes, while the lower rotating disc serves as the running seconds. Above them, an aperture shows the remaining power reserve, completing the playful yet deeply mechanical "face" design. It is a watch that rewards a second look and starts conversations the moment it leaves the cuff.

The Craft: Titanium & the BM07 Calibre

The distinctive square case is crafted from titanium, keeping the watch light and comfortable despite its bold presence. Inside beats the proprietary Behrens BM07 manual-winding movement, developed specifically for this collaboration. With 247 components, 35 jewels, a 4Hz (28,800 vph) beat rate, and approximately 46 hours of power reserve, the BM07 demonstrates the genuine technical capability of modern independent watchmaking. This is not a novelty with an off-the-shelf movement: it is a purpose-built calibre engineered to drive an unconventional display.

Condition & What's Included

This example is a 2025 full set in like-new condition, showing virtually no signs of wear. It arrives complete with its original Behrens presentation box, the 2025-dated warranty card, manuals and documentation, the original OEM strap, and an additional red OEM Behrens strap that lets the watch take on an even bolder personality. This is Serial No. 082. Unlike traditional luxury watches, the Ace of Hearts is designed to spark conversation and to signal its owner's appreciation for independent watchmaking and unconventional engineering. A rare and highly collectible piece that blends Konstantin Chaykin's imagination with Behrens' modern mechanical ingenuity.