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Lorus RT381KX9 Chronograph Brown Leather Strap Watch - W16302
Ref. RT381KX9
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Stepping up in the same colour and case shape
Lorus sits within the Seiko group, and the VD53 movement inside this watch reflects that relationship directly — it is a Seiko Instruments calibre, which means the chronograph mechanism is built to a standard that the case price does not immediately suggest. The split-time function counts to 60 minutes in one-second increments alongside a 24-hour subdial, making this a genuinely practical sports chronograph rather than a decorative one. At 42mm across and 11.3mm thick, it carries its size without bulk, and the sunray blue dial shifts noticeably between direct light and shade — reading as navy in low conditions, lifting to something closer to steel blue when the sun catches it. The padded brown leather strap is an unusual pairing with a 100m-rated case, but it works because the watch sits clearly in the active end of the strap-watch category without committing entirely to either side.
- Reference
- RT381KX9
- Brand
- Lorus
- Collection
- Sports
- Case size
- 42mm
- Case thickness
- 11.3mm
- Lug width
- 22mm
- Case material
- Stainless steel
- Case shape
- Round
- Dial
- Blue
- Crystal
- Mineral
- Movement
- Quartz
- Calibre
- VD53
- Functions
- Chronograph, Date
- Water resistance
- 100m
- Bracelet / strap
- Leather strap
- Strap colour
- Brown
- Clasp
- Buckle
- Lume
- Luminous
- Retailer
- F.Hinds
Also in 7 collections
This watch appears in the Lorus Sports range (32), Stainless Steel Watches (3,092), Back in Stock (2,772), Chronograph Watches (1,180), Leather Strap Watches (1,012), Blue Dial Watches (828) and Watches Under £100 (641).
Manufacturer’s guarantee
What the specifications mean
Strengths
- 100m water resistance covers swimming and watersports
- Luminous hands and markers for low light
Worth knowing
- Leather does not suit regular contact with water
Lorus RT381KX9 alternatives
Watches from other brands at a similar price, style and size, so you can see what else your budget can buy.
| Specification | RT381KX9 | 30233 | 1530343 |
|---|---|---|---|
| Price | £80 | £80 | £79 |
| Case size | 42mm | 42mm | 42mm |
| Water resistance | 100m | 50m | 50m |
| Movement | Quartz | Quartz | Quartz |
| Strap | Leather strap | Silicone strap | Silicone strap |
| This watch |
|
|
Your new watch
Frequently asked questions, and things you should know about this watch
Can I swim with it?
Yes. At 100m it is rated for swimming and snorkelling, though not for diving.
Water resistance explainedWill the glass scratch?
It can, over time. Mineral glass handles daily wear but will pick up fine scratches that sapphire would not.
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 comparedWhat size strap does it take?
22mm. Any strap of that width will fit, and on most modern watches quick-release bars make the swap a two-minute job with no tools.
Is it a men's or women's watch?
Listed as men's.
Cheapest place to buy
F.Hinds is the only UK retailer we track stocking this reference, so there is nothing to compare it against today.
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