Years, if you keep it out of water and away from heat. That is the honest length. There is no ten-year number to put on it, and anyone who gives you one is guessing.
The part that keeps time is not the weak point. On most wooden watches the movement is a sealed quartz unit, the same kind used in metal watches. It will outlast the battery, and the battery is a five-minute job at a jeweller. What ends a wooden watch early is almost never the wood wearing through. It is water getting inside, or a spent battery left sitting in the case.
What fails first
In order, not in theory.
1. Water in the movement. This is the one that stops the watch. A wooden case is splash-proof, not swim-proof. Rain and washing your hands are fine. A shower, a pool, the sea or a sink full of washing-up are not. Once water is past the seals, the movement is the thing that suffers, not the grain. The full version of that is in Can you get a wooden watch wet?.
2. A spent battery left in a quartz watch. When a quartz watch stops, take the battery out or have it changed. A flat cell left inside for months can leak and damage the movement. That is avoidable, and it is the second most common way a wooden watch dies early.
This does not apply to every watch. RIVERSTONE and WOODHAVEN are automatic: they have no battery. They wind from the motion of your wrist. Leave one in a drawer for a couple of days and it stops; wear it again, set the time, and it runs. That stop is not a failure.
BARREL looks like a special case because the wood was a whisky barrel first. It is still quartz. The movement is a Seiko VD51, which takes a battery. Treat it like the others.
Every other Forest watch runs a Miyota quartz movement. Each product page names its own movement in the specifications table.
3. Heat drying the wood. Radiators, car dashboards in summer, windowsills in direct sun, and long spells of central heating pull moisture out of the case. Dry wood is what eventually cracks. A crack in the case is usually cosmetic at first. Left in the same heat, it can open. Storing the watch in its box or a drawer, not on a hot surface, prevents almost all of this.
4. Knocks. A sharp hit on a doorframe will mark wood where steel would shrug it off. Light marks settle into the grain as the watch is worn. Deeper gouges stay. That is cosmetic. It does not stop the watch. Take it off for the gym, DIY, and anything with repeated knocks against hard surfaces.
5. The bracelet, if you force it. Wooden links are held by small pins. Forcing a link is how a strap that was fine gets broken. SCOUT is the exception: it wears a nylon strap and buckles, so there are no links to take out. For the rest, the small tool in the box does the job, or a watch shop will do it while you wait.
What does not fail first
Timekeeping. A named quartz movement, kept dry, needs a battery every couple of years. We do not claim a seconds-per-month figure.
The engraving. A laser-cut line on the caseback does not weaken the watch. It is a mark in the wood, not a structural change.
The wood itself, in ordinary wear. Looked after, the case is not the part that goes first. Pale woods such as olivewood and maple show marks more readily than ebony, because there is less pattern to hide them in. That is appearance, not lifespan.
How long is "years"?
Long enough to be a gift you mean. Not a number we can print, because we will not invent one. The promise Forest actually makes is a two-year warranty on every watch, covering manufacturing defects, and 90 days to send it back with a prepaid label if it is not right, including after engraving.
The care that gets you past those two years is short, and it lives on the product care page rather than here:
- Off for swimming, showers and washing up.
- Away from radiators and hot cars.
- A wipe with a dry or barely damp cloth.
- On a quartz watch, change the battery when it stops. Do not leave it sitting.
The care page is the routine. This page is the failure list.
Automatic or quartz, for how long it lasts
Pick the movement for how you wear a watch, not for how long you want it to last.
Quartz, including Barrel's Seiko VD51, asks for a battery every couple of years and nothing else. It is the right choice if the watch will spend nights in a drawer.
Automatic, Riverstone and Woodhaven, asks to be worn. No battery to change, and no battery to leak. If it sits, it stops. That is the deal, not a defect.
Both last. Both fail first the same way if you swim in them.
If you are buying one as a gift
A wooden watch is a fifth-anniversary gift for a reason: wood is the traditional material for that year, and a watch is one of the few wooden presents that gets worn. Engraving is £25 for up to 40 characters, done in our London workshop, and the watch is still returnable for 90 days after it is cut. The wooden gift box is included. We plant ten trees through Tree-Nation with every watch.
The range is on the men's and women's collections, from £75 to £260. If you are still weighing wood against metal, we set out the trade-offs in are wooden watches any good.
