Description
Description: "Multi-Finished Black" design philosophy realized through sophisticated surface treatments applied across the full-metal 5000 heritage. Stainless-steel case (49.3 × 43.2 × 13 mm, 167 g) features bezel top re-polishing to expose raw stainless undercut, combined with honing finishes, hairline side profiles, and mirror-polished accents—all treated with lighter-tone black IP than standard GMW-B5000GD models. This layered finish approach creates visual depth and tactical elegance without glare-inducing high-polish. Tough Solar + Multi-Band 6 (Japan ×2, China, USA, Europe, UK) enable ~10 months autonomy on minimal light with automatic time sync (±15 s/month). Reverse STN LCD ensures high-contrast readability in bright or tactical environments. Bluetooth Mobile Link connects to smartphones for timekeeping, location tagging, and reminders. 200 m water resistance (20 ATM) with mineral glass and screw-lock back provide expedition-grade durability.
Key Specifications:
- Case: 49.3 × 43.2 × 13 mm, 167 g, multi-finished black IP stainless steel, screw-lock back
- Bezel: Black IP with honing, hairline, and polished finishes; re-polished top surface exposing raw stainless
- Band: Black IP stainless-steel solid band, one-touch 3-fold clasp
- Water resistance: 200 m (20 ATM)
- Movement: Quartz calibre 3459, Tough Solar + Multi-Band 6
- Power: ~10 months minimal light, ~22 months power-save, indefinite with regular light
- Accuracy: ±15 s/month (radio), ±30 s/month (battery)
- Display: Reverse STN LCD, white text/black background, Super Illuminator LED (fading)
- Functions: 39-city world time, 1/100 s stopwatch, 24 h countdown timer, 5 daily alarms (1 with snooze), hourly signal, auto-calendar to 2100, 12/24 h format, date/day
- Bluetooth Mobile Link: auto time sync, 300-city world time, phone finder, location tracking
- Special features: shock resistance, magnetic resistance (JIS 1), mineral glass, vibration alarm, screw-lock back
- Surface finishes: honing, hairline, mirror polish with black IP coating
- Origin: Japan (JDM), 1-year warranty, JAN 4549526317224, released March 2022
Key Highlights: The GMW-B5000MB-1JF represents multi-surface mastery—layered finishing techniques (honing, hairline, polishing, and selective matte surfaces) create a matte-tactical aesthetic far superior to monotone black alternatives. At 167 g, substantial wrist presence; lighter-tone black IP prevents fingerprint visibility while maintaining stealth appeal. Ideal for operators, collectors, and professionals valuing understated tactile sophistication over flashy mirror finishes. Reverse STN LCD excels in high-contrast scenarios. Tough Solar + Multi-Band 6 eliminate maintenance burden. Whether worn in formal or field settings, multi-finish treatment ensures visual interest without sacrificing durability or performance. A true collector's piece within the full-metal lineup.