BRG Style 6610 Time Zone Clock — BRG’s Most Popular Programmable Time Zone Display
By BRG Precision Products | August 21, 2026 | Time Zone Clocks • Programmable
The BRG Style 6610 is BRG’s most popular programmable time zone clock — and it has earned that position by delivering exactly what operations centers, command rooms, government facilities, and global businesses need: precise world time, fully programmable zone labels, user-changeable color LEDs, and OCXO accuracy that is guaranteed for life, all in BRG’s professional F5 anodized black aluminum frame.
The Style 6610 is the foundation of BRG’s programmable time zone series. Where the Style 6618 adds a date display and the Style 6673 adds a date-below-time layout, the Style 6610 is the clean, focused programmable time zone display — bar-segment LED time digits, dot matrix LED zone labels, page flipping for unlimited zones in a single display, and user-changeable colors for every zone.
What Makes the Style 6610 BRG’s Best Seller
OCXO Oscillator — Accurate for Life
Every Style 6610 is factory synchronized to the U.S. Atomic Clock (Fort Collins, CO) and equipped with BRG’s Oven Controlled Crystal Oscillator (OCXO), accurate to ±1 second over 20 years. No GPS antenna, no NTP server, no master clock, no sync wires, no radios, and no manual adjustments are ever required. The time is correct the day it ships and stays correct for the life of the clock.
Programmable Dot Matrix Zone Labels
10 or 20 character dot matrix LED zone labels can be reprogrammed anytime to show any city name, command designator, operation name, or custom text. Programming is done with the included IR remote, the optional Time Commander touchscreen remote, or via Ethernet or USB computer interface. Dynamic macros can embed day, date, or other information directly in zone labels.
Page Flipping — Display More Zones Than Physical Positions
A 6-zone Style 6610 can display up to 20 or more time zones by page flipping through multiple sets of zones automatically or on command. Selected zones can remain pinned while others rotate. There is no practical limit to the number of zones the display can cycle through.
User-Changeable 7-Color LEDs
Change the color of any zone — or all zones — to Red, Blue, Green, Yellow, Magenta, Cyan, or White at any time using the included IR remote. Color-code your hot zone, make Zulu time stand out, or simply update the display aesthetics anytime. BRG includes 3X more LEDs than competing products for brighter, sharper digits at a distance.
Three LED Size Options
The Style 6610 is available in 1.8″ bar-segment LEDs (40 ft. viewing distance), 2.5″ bar-segment LEDs (75 ft. viewing distance), and 4.0″ bar-segment LEDs (100 ft. viewing distance). Choose the digit size that matches your viewing environment.
BRG F5 Anodized Black Aluminum Frame
Every Style 6610 ships in BRG’s F5 anodized black aluminum frame — a professional, rigid enclosure that presents cleanly on any wall and matches other BRG displays in multi-clock installations.
Time Commander Compatible
The optional BRG Time Commander — a 7″ color touchscreen IR remote — allows fast reprogramming of zone labels, display rules, and LED colors across multiple clocks simultaneously without a computer. Compatible with all 6610 models manufactured after October 2018.
Available Models
| Model | Zones | Time LED | Label Display | Viewing Distance | W × H |
|---|---|---|---|---|---|
| 1.8″ Bar Segment LED Models | |||||
| 6610A | 2 | 1.8″ | 1.2″ Dot Matrix | 40 ft. | ~26″ × ~8″ |
| 6610B | 3 | 1.8″ | 1.2″ Dot Matrix | 40 ft. | ~39″ × ~8″ |
| 6610C | 4 | 1.8″ | 1.2″ Dot Matrix | 40 ft. | ~52″ × ~8″ |
| 6610D | 5 | 1.8″ | 1.2″ Dot Matrix | 40 ft. | ~65″ × ~8″ |
| 6610E | 6 | 1.8″ | 1.2″ Dot Matrix | 40 ft. | ~78″ × ~8″ |
| 6610F | 7 | 1.8″ | 1.2″ Dot Matrix | 40 ft. | ~91″ × ~8″ |
| 6610G | 8 | 1.8″ | 1.2″ Dot Matrix | 40 ft. | ~99″ × ~8″ |
| 2.5″ Bar Segment LED Models | |||||
| 6610H | 2 | 2.5″ | 1.2″ Dot Matrix | 75 ft. | ~26″ × ~10″ |
| 6610I | 3 | 2.5″ | 1.2″ Dot Matrix | 75 ft. | ~39″ × ~10″ |
| 6610J | 4 | 2.5″ | 1.2″ Dot Matrix | 75 ft. | ~52″ × ~10″ |
| 6610K | 5 | 2.5″ | 1.2″ Dot Matrix | 75 ft. | ~65″ × ~10″ |
| 6610L | 6 | 2.5″ | 1.2″ Dot Matrix | 75 ft. | ~78″ × ~10″ |
| 6610M | 7 | 2.5″ | 1.2″ Dot Matrix | 75 ft. | ~91″ × ~10″ |
| 6610N | 8 | 2.5″ | 1.2″ Dot Matrix | 75 ft. | ~99″ × ~10″ |
| 4.0″ Bar Segment LED Models | |||||
| 6610O | 2 | 4.0″ | 2.0″ Dot Matrix | 100 ft. | ~40″ × ~14″ |
| 6610P | 3 | 4.0″ | 2.0″ Dot Matrix | 100 ft. | ~60″ × ~14″ |
| 6610Q | 4 | 4.0″ | 2.0″ Dot Matrix | 100 ft. | ~80″ × ~14″ |
| 6610R | 5 | 4.0″ | 2.0″ Dot Matrix | 100 ft. | ~99″ × ~14″ |
All models include user-changeable multi-color LEDs, OCXO oscillator, IR remote, and Ethernet or USB interface. Download the Style 6610 Spec Sheet for exact model dimensions and full specifications.
Style 6610 vs. Style 6618 — Which Do I Need?
Choose the Style 6610 if your primary requirement is world time zones with programmable labels and color-coded zones, and you do not need a date display on the clock itself.
Choose the Style 6618 if you need all of the above plus a 10 or 20 character date display showing Day, Month, Date, Year, and/or Julian Date across the top of the clock.
Both series share the same OCXO oscillator, 7-color LEDs, page flipping, F5 aluminum frame, and GSA availability.
Frequently Asked Questions
Q: How do I change the zone labels on a Style 6610?
Zone labels can be changed using the included IR remote, via the Ethernet or USB computer interface, or with the optional BRG Time Commander 7″ touchscreen remote. The Time Commander is the fastest option when managing multiple clocks simultaneously.
Q: How many zones can a Style 6610 actually display?
Physical zone positions range from 2 to 8 per model. With page flipping, there is no practical limit to the number of zones the display can cycle through. A 5-zone model can display up to 20 or more zones by page flipping through 4 or more sets of 5 zones each.
Q: Is the Style 6610 available on GSA contract?
Yes. Multiple Style 6610 models are available through GSA Multiple Award Schedule contract # 47QSMS26D002K, SIN 339950. BRG sells exclusively direct — no authorized third-party resellers.
BRG’s most popular programmable time zone clock — for good reason.
View All BRG Style 6610 Models →Browse All BRG Programmable Time Zone Clocks → • Learn About the Time Commander Remote →
Contact BRG Sales: 866-252-2704 or 316-530-8854
OCXO Precision • Programmable Labels • Page Flipping • 7-Color LEDs • GSA Contract # 47QSMS26D002K
