Seiko Essentials SUR311
The safe, no-drama pick: a clean 40.2mm quartz watch that keeps near-perfect time, needs nothing but the odd battery, and looks right with a shirt or a t-shirt. If you don't know the recipient's taste well, this is very hard to get wrong.
What’s good
- Battery-powered quartz keeps precise time with zero fuss
- A versatile 40.2mm black dial that dresses up or down, under a scratch-resistant sapphire crystal
- 100m water resistance covers swimming and daily life
Worth knowing
- Quartz doesn't carry the 'special' factor of a mechanical movement
- Handsome but restrained — this is a dependable gift, not a statement piece
| Movement | Quartz (Seiko 6N52) |
|---|---|
| Case size | 40.2mm |
| Water resistance | 100m |
| Crystal | Sapphire |
| Strap | Stainless steel bracelet |
Good to know. The Essentials line is Seiko's straightforward everyday quartz range. The SUR311 runs Seiko's 6N52 quartz caliber, with LumiBrite hands and a date, under a sapphire crystal.
Specs read from the product listing, on August 27, 2026. “Not published” means the brand does not state that figure.





