Seiko Essentials SUR343 40mm – stainless steel quartz with sunray dial
The Essentials collection balances contemporary minimalism with practical functionality, pairing a charcoal sunray dial and gold-tone accents with sapphire crystal clarity. Day and date windows provide instant calendar reference, while LumiBrite hands and markers ensure legibility in low-light environments. The slim 8.4mm profile and three-fold clasp deliver refined comfort suited to dress and casual contexts alike.
| Benefits |
| Sapphire crystal resists scratches and maintains dial clarity through years of active daily wear |
| LumiBrite luminous technology charges quickly and glows reliably without radioactive materials |
| Day and date calendar eliminates need for separate device to track weekly and monthly schedules |
| Key features |
| Charcoal gray sunray dial with gold-tone applied markers for dimensional depth |
| Day window at 3 o'clock and date window integrated with dial architecture |
| Three-fold clasp with push-button release ensures secure fit and quick adjustment |
| Who it's for |
| Men seeking versatile timepiece that transitions seamlessly from office to weekend without dial changes |
| Those who appreciate modern minimalist design with practical calendar complications in accessible package |
| How to wear |
| Pair with business attire or casual wear; neutral gray dial coordinates with any wardrobe palette |
| Three-fold clasp allows micro-adjustments for personalized comfort throughout day |
| Specs |
| Movement |
Seiko caliber 6N53 quartz, accuracy within 15 seconds per month |
| Case diameter |
40.2mm round stainless steel with screw case back |
| Case thickness |
8.4mm |
| Lug-to-lug |
47mm |
| Bracelet |
20mm stainless steel with three-fold clasp and push-button release |
| Crystal |
Sapphire flat |
| Dial |
Charcoal gray sunray with gold-tone accents, LumiBrite hands and markers |
| Water resistance |
100 meters, 10 bar |
| Weight |
114 grams |
| Battery life |
Approximately 3 years |
| Model |
SUR343 |
