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Fears Brunswick 39 Perpetual Calendar: The Bristol Brand's Most Complicated Watch Yet

Fears built its first perpetual calendar into the Brunswick 39, running a Dubois Depraz 55115 module under a Silver Mink dial. Official pricing lands at GBP 28,500 ex. VAT, a decade after the brand's 2016 revival.

By Sean May, Founder & Watch Consultant
August 31, 2026
7 min read
Fears Brunswick 39 Perpetual Calendar: The Bristol Brand's Most Complicated Watch Yet

The Short Answer

Fears just built its most complicated watch in company history. The Brunswick 39 Perpetual Calendar pairs a Dubois Depraz 55115 perpetual calendar movement with the brand's Silver Mink dial and a case that stays true to the Brunswick's cushion shape, at 39mm across and 9.4mm thick. It tracks day, date, month, leap year and moonphase, correcting itself until the year 2100, and every function short of the time and date sets through recessed pushers on the case flank rather than the crown.

Official pricing from Fears is £28,500 ex. VAT, which works out to $34,200 inc. VAT for the US market. An earlier announcement figure of GBP 26,950 inc. tax circulated when the watch was first shown, so expect some price confusion online. Go by the manufacturer's own product page. It is a non-limited numbered edition, reference BS239.030, shipping from late October 2026.

Fears Brunswick 39 Perpetual Calendar front packshot showing the Silver Mink dial and Walnut Brown ostrich strap Four subdials on a 39mm case is a tight fit, and Fears earned the right to try it with a decade of Brunswick production behind them.

The watch photos in this article were generated with AI image tools, conditioned on real reference photography of the Fears Brunswick 39 Perpetual Calendar so the case shape, dial layout, and construction details are accurate to the real watch.

Why This Watch Matters for Fears

Fears announced the Brunswick 39 Perpetual Calendar on August 28, 2026, timed to the tenth anniversary of the brand's 2016 revival. That timing is not incidental. Fears originally opened in Bristol in 1846 under Edwin Fear, ran for 130 years, and closed its doors in 1976. Nicholas Bowman-Scargill, Edwin Fear's great-great-great-grandson, brought the name back a decade ago starting with simple three-hand watches.

A perpetual calendar is a different order of complication entirely, and this is the first one Fears has built. Getting a Dubois Depraz module to sit cleanly inside a case this size, at this price, without a corrector nightmare, is the real story here. Most independent brands wait far longer than ten years before attempting one.

The Brunswick Name

The Brunswick line takes its name from Brunswick Square in Bristol, where the original Fears company ran its export warehouse between 1920 and 1942. It is a deliberate nod to the brand's history rather than a generic model name, consistent with how Fears has built its modern catalog around real details from the original company's records.

The Case: Familiar Shape, New Complexity

The case measures 39mm across by 37mm top to bottom, with a 45.4mm lug-to-lug and a 20mm lug width. Thickness runs 9.4mm to the bezel and 10.1mm to the top of the domed sapphire crystal. That is a genuinely wearable footprint for a watch carrying this much mechanism underneath.

Fears built the case from 316L stainless steel with a concave profile on both the bezel and the caseback, a signature Brunswick detail that predates this perpetual calendar edition. Correcting pushers sit recessed into the case flank rather than the crown, and water resistance holds at 50 meters, plenty for a dress watch that was never meant to see a pool.

Fears Brunswick 39 Perpetual Calendar side profile showing the onion crown and cushion case shape The onion-shaped crown is a Brunswick signature going back to the line's original launch, kept unchanged here.

The Onion Crown

Fears has used an onion-shaped crown on the Brunswick line since it first launched, and this perpetual calendar keeps it. It is a small detail, but it is one of the ways a Brunswick reads as a Brunswick from across a room, before anyone gets close enough to notice the extra subdials.

The Movement: Dubois Depraz 55115

Fears built this watch around the Dubois Depraz 55115, an automatic perpetual calendar module with moonphase, running at 28,800 vibrations per hour with a 47 hour power reserve. The base is generally understood in the industry to be a Sellita SW300, itself descended from the ETA 2892 architecture, with the Dubois Depraz module stacked on top to add the calendar functions.

The rotor is solid 18 carat gold, finished and visible through the sapphire caseback along with frosted bridges, polished bevels and a dark rhodium plating. Fears did not skip the movement finishing just because most owners will only see it occasionally.

Fears Brunswick 39 Perpetual Calendar caseback showing the engraved gold rotor and Hand Built in England text A solid gold rotor is not a common sight at this price point, and Fears clearly wanted it seen.

What the Calendar Actually Tracks

The complication covers date, weekday, month and leap year, plus a moonphase shown as two silver moons on a black lacquer disc, described by Fears as hand finished using a technique they call Charbonage. All of it is calculated to run correctly until the year 2100 without manual intervention, aside from the usual leap century exceptions every perpetual calendar shares.

The Dial and Strap

The dial uses Fears' Silver Mink finish, a pure silver coating with a soft frosted texture. Numerals and lettering use a bespoke curved style the brand calls its Bristol typeface, and the hour markers are quad beveled, diamond polished and coated in black gold. Hands get the same tri bevel treatment, a level of finishing detail that shows up more in person than in photos.

Fears Brunswick 39 Perpetual Calendar worn on the wrist showing the day, month, date and moonphase subdials Four subdials arranged around a central Fears wordmark, with the moonphase carrying the brand name rather than crowding the main dial.

The strap is a matte ostrich in a Walnut Brown shade, lined in Fears Blue Alcantara and made in Belgium. A brushed and polished buckle finished with the Fears cypher closes it out. Every unit ships in a custom Fears Blue aluminum watch winder, and the official launch also included an "Edwin Box" carrying a Union Flag marquetry detail, a nod to the brand's English roots that a lot of Swiss-first competitors cannot claim.

Angled Details Worth Noticing

The bezel's concave profile and the recessed correcting pushers only really read at an angle. Straight on, the watch looks clean and restrained for something with this many functions packed underneath.

Fears Brunswick 39 Perpetual Calendar angled packshot showing the concave bezel and correcting pushers on the case flank The concave bezel and caseback profile are a Brunswick trademark, carried over intact into the brand's most complicated release yet.

Price and Availability

Fears lists the Brunswick 39 Perpetual Calendar at £28,500 ex. VAT on its own site, converting to $34,200 inc. VAT for US buyers. That figure is the one to trust going forward. Monochrome's initial coverage at the announcement cited GBP 26,950 inc. tax, CHF 24,500 ex tax and USD 28,500 ex tax, numbers that likely reflected early pricing before the official listing went live. The gap is worth knowing about if you see both figures floating around different watch forums and sites.

It is a non-limited numbered edition rather than a capped run, and Fears is quoting shipping from late October 2026 with a two year guarantee. For a brand ten years into its revival, launching a perpetual calendar at this price against Swiss competitors charging multiples more is a genuinely aggressive move.

FAQ

What movement is in the Fears Brunswick 39 Perpetual Calendar?

The Dubois Depraz 55115, an automatic perpetual calendar module with moonphase built on a Sellita SW300 base, running at 28,800 vibrations per hour with a 47 hour power reserve.

How much does the Fears Brunswick 39 Perpetual Calendar cost?

Fears' official site lists it at £28,500 ex. VAT, or $34,200 inc. VAT for US buyers. An earlier announcement cited lower figures around GBP 26,950 inc. tax, but the official listing is the number to go by.

Is the Fears Brunswick 39 Perpetual Calendar a limited edition?

It is a non-limited numbered edition, reference BS239.030, meaning each watch carries an individual number but there is no fixed production cap announced.

How does the perpetual calendar correct on this watch?

Correcting pushers sit recessed into the case flank rather than routing through the crown, adjusting date, weekday, month and moonphase. The calendar itself runs correctly until the year 2100 without needing manual month length adjustments.

How is this different from other Fears Brunswick models?

The case shape, onion crown and concave bezel and caseback profile carry over from the standard Brunswick line. The perpetual calendar module, Silver Mink dial finish and four subdial layout are unique to this edition, making it the most complicated watch Fears has built.

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