SEIKO PROSPEX SBEF049 Ultra-Thin S690 Super Runners Solar Sports Watch

The Seiko Prospex SBEF049 is part of Seiko’s Super Runners family — a solar-powered digital sports watch engineered for runners, athletes, and active lifestyles. Built around the Seiko S690 solar movement, this watch emphasizes thinness, lightness, and endurance. With clear digital functions and everyday durability, it’s designed to keep pace with training and daily wear.

Key Features

• Prospex Super Runners Design — sport-focused digital watch with performance-oriented features.
• Solar-Powered S690 Movement — charges from sunlight and artificial light, delivering long runtime without battery changes.
• Ultra-Thin Profile — lightweight and slim case suited for running and daily activities.
• Full Digital Function Set — stopwatch, timer, alarms, calendar, power-reserve indicator, and more for training support.
• World Time Functions — multiple timezone support for travel and global time tracking.
• 10 ATM Water Resistance — suitable for rain, sweat, and everyday water exposure.
• EL Backlight — easy visibility in low-light conditions.

Specifications

• Model: SBEF049
• Collection: Seiko Prospex Super Runners
• Movement: Solar-Powered Digital (Seiko Caliber S690) — no battery changes required when frequently exposed to light.
• Functions:
• Time (12-hour/24-hour)
• Date & Day display
• Stopwatch (1/100-second)
• Countdown Timer
• Three Daily Alarms
• Full Auto Calendar (up to year 2100)
• World Time (up to 44 cities)
• Power Reserve Indicator
• EL Backlight
• Power Save Mode (extends storage life)
• Case Material: Resin / Plastic (lightweight sports construction)
• Case Shape: Oval / Ellipse (thin profile)
• Band Material: Polyurethane / Urethane (soft, sporty comfort)
• Glass: Hardlex (impact-resistant)
• Water Resistance: 10 ATM / 100 m — splash-proof and suitable for sports use.
• Approx Size: ~43.7 mm (width) × ~8.5 mm (thickness) — ultra-thin sports profile.
• Power Reserve: Approx. 6 months on full charge (up to ~20 months in power-save mode).
• Accuracy: ±20 seconds/month (typical for S690 solar).

Colorway:

• Case: Blue resin/plastic
• Display: Black digital panel
• Band: Black polyurethane
• Indices/Text: Digital segments (high contrast)

Usage & Practicality

Ideal for:

• Running & athletic training — lightweight and comfortable
• Everyday sports and outdoor use — reliable functions and robust construction
• Travel & daily timekeeping — world time and auto calendar

The Seiko Prospex SBEF049 Ultra-Thin S690 Super Runners Solar Sports Watch delivers practical performance in a slim, solar-powered digital package. With a broad set of timing, alarm, and calendar features and a lightweight sports build, it’s designed for runners and active users who want dead-reliable timekeeping without battery worries.