This is only worth your time if you already have a large Watsons order: the official eCoupon page lists S$111 off when the qualifying spend is S$551. Claim the coupon and open its detail before filling your basket, because the public listing does not show every exclusion.
- Valid from
- Not recorded
- Valid until
- 11 Nov 2026
- Where
- Watsons Singapore eCoupon page; confirm the redemption channel in the claimed coupon detail
- Verified on
- 10 Nov 2026, 7:10 pm SGT
How to use it
- Open the official Watsons Singapore eCoupon page.
- Claim the S$111-off-S$551 coupon if it is available.
- Read the coupon detail and verify the discount appears before payment.
What to check first
- Listed as S$111 off S$551 for the Watsons 11.11 Sale.
- Official listing ends 11 November 2026 at 3.59pm.
- The public listing does not display all coupon-detail product, channel or stacking exclusions; verify them before payment.
What is confirmed
The official Watsons Singapore eCoupon page lists S$111 Off S$551 [11.11 Sale] and shows an end time of 11 November 2026, 3.59pm.
Do the maths before you add items
A S$111 discount can look dramatic, but the qualifying spend is S$551. This fits a planned household, beauty or group order more naturally than a small top-up. Avoid buying extra items merely to reach the threshold.
Before payment
- Open the official Watsons eCoupon page and claim the coupon if it is still available.
- Open the coupon detail and check the eligible channel, products, stacking rules and any other exclusions.
- Only continue if the coupon appears against your qualifying basket before you pay.
The public coupon listing confirms the amount and expiry, but it does not display the full coupon-detail terms in the page preview. Those terms control if there is a conflict.
Quick answers
When does the Watsons S$111 coupon end?
The official eCoupon page shows 11 November 2026 at 3.59pm.
Is S$111 off a small Watsons order?
No. The listed qualifying spend is S$551, so check the basket total and coupon details before buying additional items to reach it.
Official source
Verified on 10 Nov 2026, 7:10 pm SGT