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Rotary Heritage 40mm Mens Watch Black
Ref. RGB10019/04
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Stepping up in the same dial colour
An octagonal stainless steel case, just 8mm thick, gives this 40mm watch a slim, geometric profile that sits neatly on the wrist. The deep black dial carries a textured pattern with applied baton hour markers, and a date window sits at three o'clock. The sapphire crystal keeps things flat and legible. A three-link integrated bracelet in silver stainless steel combines brushed and polished finishing across the links, lending some visual depth without drawing attention to itself.
- Reference
- RGB10019/04
- Brand
- Rotary
- Collection
- Heritage
- Case size
- 40mm
- Case thickness
- 8mm
- Case material
- Stainless steel
- Case shape
- Octagonal
- Dial
- Black
- Crystal
- Sapphire
- Movement
- Quartz
- Functions
- Date
- Water resistance
- 50m
- Bracelet / strap
- Stainless steel bracelet
- Strap colour
- Silver
- Retailer
- Goldsmiths
Additional specifications
- Warranty
- 2 years
Learn more about Rotary
Moise Dreyfuss started Rotary in La Chaux-de-Fonds in 1895. Within a generation his sons Georges and Sylvain had opened a London office and begun exporting to Britain, which turned out to be the decision that defined the company: Britain became, and remains, Rotary's most important market.
The winged wheel logo arrived in 1925 and has barely changed since. It became familiar enough in British high streets that the brand is widely taken for British, despite the Swiss origin.
Rotary supplied watches to the British Army, and the wartime and post-war association gave it a foothold in a market where an affordable, dependable Swiss watch was exactly what most buyers wanted.
The family held the company for over a century, making it for a long time the oldest family-owned Swiss watchmaker still trading. Ownership passed to Hong Kong's Citychamp in 2014, and in February 2025 to the UK's Peers Hardy Group.
The modern range sits at the accessible end — quartz and automatic dress watches, divers and chronographs, with the Henley, Windsor and Legacy lines carrying the collection.
- 1895
- Founded in La Chaux-de-Fonds by Moise Dreyfuss.
- 1920s
- Georges and Sylvain Dreyfuss begin exporting to Britain.
- 1925
- The winged wheel logo is introduced.
- 2014
- Acquired by Citychamp after more than a century in family hands.
- 2025
- Bought by the UK's Peers Hardy Group.
Also in 2 collections
This watch appears in the Rotary Heritage range (47) and Stainless Steel Watches (3,051).
Temporarily out of stock
Goldsmiths is not currently taking orders for this reference. Last listed as available on 24 August 2026. Stock is checked nightly and this page updates when it returns.
What the specifications mean
Strengths
- 40mm suits most wrists
- 8mm is unusually slim for a 40mm case
- Sapphire crystal, which resists scratching
- Sits in the lower half of Rotary's range as we list it
Worth knowing
- 50m suits rain and handwashing, not swimming
Rotary Heritage alternatives
Watches from other brands at a similar price, style and size, so you can see what else your budget can buy.
| Specification | RGB10019/04 | MBM3100 | 1782555 |
|---|---|---|---|
| Price | £149 | £149 | £150 |
| Case size | 40mm | 40mm | 40mm |
| Water resistance | 50m | 50m | 50m |
| Movement | Quartz | Quartz | Quartz |
| Strap | Stainless steel bracelet | Stainless steel bracelet | Stainless steel bracelet |
| This watch | Closely matched | Closely matched |
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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?
Yes. It is quartz, so expect a battery change every two to three years at a jeweller.
Quartz, automatic and solar comparedIs it a men's or women's watch?
Listed as men's, though at 40mm it sits in the range that suits anyone.
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