Skip to product information
SEIKO 5 SPORTS SBSA143
R 7,500.00
Meet the SBSA143: a field-style automatic from the Seiko 5 Sports line that doesn’t just look tough, it earns it. With a sub-40 mm black case, orange accents, and a rugged nylon strap with a hidden pop of color underneath, it’s got tool-watch DNA and street-smart swagger. If you want a watch that works hard and wears easy, this is your move.
Key Features
- Automatic Movement – Calibre 4R36: Hand-winding and hacking included
- Power Reserve ≈ 41 Hours: When fully wound, keeps going for nearly two days without wear.
- Day/Date Display
- 100 m Water Resistance
- Case Diameter ~39.4 mm & Thickness ~13.2 mm
- Hardlex Crystal & Steel Case with Hard Coating: Tough glass and durable finishing.
- Nylon Strap with Orange Leather Lining & Black Finish: Subtle street-style detail meets field watch ruggedness.
- LumiBrite on Hands & Markers: Dark? No problem. Readable.
Specifications
- Model: SBSA143
- Movement: Automatic (Seiko calibre 4R36)
- Jewels: 24 jewels (or listed as 24/23 depending on market)
- Case Material: Stainless steel, hard coating
- Crystal / Glass: Hardlex (Seiko proprietary)
- Case Size: Diameter approx. 39.4 mm; Thickness approx. 13.2 mm; Lug-to-Lug approx. 48.1 mm
- Band / Strap: Nylon strap (approx. 20 mm width) with leather lining (orange) and pin buckle
- Water Resistance: 100 m / 10 bar
- Movement Features: Hacking seconds, manual winding, day & date display, antimagnetic specification per some sources.
- Weight: ~75 g (as per some listing)
- Colorway: Black case and dial, bright orange accents on minute track & hands, black strap with orange lining beneath.
Whether you’re navigating city streets or trail lines, the SBSA143 keeps time quietly—and looks ready for action while doing it. Rugged, refined, and built to last.