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Baume & Mercier Clifton Baumatic 40mm Mens Watch
Ref. BM0A10467
Sits in Baume & Mercier’s upper tier here — more premium than three quarters of the Baume & Mercier watches we list, which start at £850.
Price range £850 to £18,000 across 54 Baume & Mercier watches in stock.The Clifton line has long been Baume & Mercier's case for dressier, movement-led watchmaking, and the Baumatic calibre is where that argument is strongest. Built in-house at Les Brenets, it runs at 4Hz with a five-day power reserve and holds COSC chronometer certification — the last of those three being a standard most manufacturers prefer not to submit to. The combination means the movement is both independently verified for accuracy and capable of running through a long weekend without a wind. The gradient blue dial shifts in changing light in a way that flat colour cannot, and the grey alpha hands sit legibly against it without competing. Through the sapphire caseback, the movement is as much on display as the dial. At 11.3mm the case is not especially slim, but the proportions stay balanced at 40mm, and the alligator strap — square-scaled, semi-matte — keeps the whole thing on the right side of formal without requiring a suit.
- Reference
- BM0A10467
- Brand
- Baume & Mercier
- Case size
- 40mm
- Case material
- Stainless steel
- Case shape
- Round
- Dial
- Blue
- Crystal
- Sapphire
- Bezel
- Rotating
- Movement
- Automatic
- Functions
- Date
- Water resistance
- 50m
- Bracelet / strap
- Leather strap
- Strap colour
- Black
- Clasp
- Buckle
- Retailer
- Mappin & Webb
Additional specifications
- Power reserve
- 120 hours
- Origin
- Swiss made
Learn more about Baume & Mercier
The Baume brothers opened a watchmaking business in Les Bois in the Swiss Jura in 1830, and built a substantial export operation through a London office. The company won significant honours at nineteenth-century observatory trials, including a record for a chronograph tourbillon at Kew that stood for years.
The modern company dates from 1918, when William Baume partnered with Paul Mercier in Geneva. Mercier brought design sensibility, and the house's Art Deco pieces of the 1920s — shaped cases, jewelled dials, and the Phi emblem representing the golden ratio — established a decorative direction it has largely kept.
Baume & Mercier was among the founding members of the Geneva Seal system and produced complications including minute repeaters and perpetual calendars in its earlier decades.
Its modern position is deliberately accessible: classical Swiss watchmaking at prices below the group's luxury tier, with the Clifton, Riviera, and Hampton collections covering round dress watches, integrated-bracelet sports watches, and rectangular Art Deco shapes respectively. The Riviera, introduced in 1973, was among the first steel luxury sports watches with an integrated bracelet, arriving a year after the Royal Oak.
The house has been part of Richemont since the group's formation, and produces around two hundred thousand watches annually.
- 1830
- The Baume brothers begin watchmaking in Les Bois.
- 1892
- A Kew observatory record is set with a chronograph tourbillon.
- 1918
- William Baume and Paul Mercier partner in Geneva.
- 1973
- The twelve-sided Riviera launches.
Also in 6 collections
This watch appears in Stainless Steel Watches (3,465), Back in Stock (3,377), Automatic Watches (1,791), Leather Strap Watches (1,142), Blue Dial Watches (944) and Dress Watches (590).
What the specifications mean
A mechanical watch for everyday wear.
Strengths
- 40mm suits most wrists
- Sapphire crystal, which resists scratching
- 120-hour reserve survives a weekend off the wrist
- One of Baume & Mercier's more premium watches
Worth knowing
- 50m suits rain and handwashing, not swimming
Baume & Mercier Clifton Baumatic alternatives
Watches from other brands at a similar price, style and size, so you can see what else your budget can buy.
| Specification | BM0A10467 | L29374726 | 35123TA01.BMT12 |
|---|---|---|---|
| Price | £3,200 | £3,250 | £3,290 |
| Case size | 40mm | 40mm | 40mm |
| Water resistance | 50m | 50m | 50m |
| Movement | Automatic | Automatic | Automatic |
| Strap | Leather strap | Stainless steel bracelet | Stainless steel bracelet |
| Power reserve | 120 hours | 52 hours | 56 hours |
| This watch | Closely matched | Closely matched |
Your new watch
Frequently asked questions, and things you should know about this watch
Can I swim with it?
Showering yes, swimming no. 50m covers splashes and brief immersion, but a swimming stroke generates well above the pressure that figure describes.
Water resistance explainedWill the glass scratch?
Unlikely. Sapphire is second only to diamond in hardness and shrugs off everyday marking.
Sapphire, mineral and acrylic comparedDoes it need a battery?
No. It is automatic — the motion of your wrist winds it, and there is no cell to replace.
Quartz, automatic and solar comparedHow long does it run for when it's not worn?
About 120 hours fully wound — enough to sit off the wrist over a weekend and still be running.
Is it a men's or women's watch?
Listed as men's, though at 40mm it sits in the range that suits anyone.
Cheapest place to buy
Mappin & Webb is the only UK retailer we track stocking this reference, so there is nothing to compare it against today.
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