# Universal® Deluxe 13 1/2" Indoor/outdoor Atomic Clock, 13.5" Overall Diameter, Black Case, 1 Aa (sold Separately)

-   Weather-resistant case and large, easy-to-read numerals.
-   Maintains radio contact and automatically synchronizes with the National Bureau of Standards' atomic clock in Boulder, Colorado.
-   Automatically syncs up with Daylight Savings Time changes within the continental US time zones.
-   Hour, minute, and second hands sync with local time.

Fully sealed, weather-resistant case and large, easy-to-read numerals on its face make this clock ideal for high-humidity, outdoor environments. Clock maintains radio contact with the National Bureau of Standards' atomic clock in Boulder, Colorado, ensuring up-to-the-minute accuracy, precision and reliability. Automatically syncs up with Daylight Savings Time changes within the continental US time zones: Eastern (EST), Central (CST), Mountain (MST) & Pacific (PST).

## Details

- **Price:** 33.02 USD
- **Vendor:** Universal®
- **Type:** Clocks
- **Tags:** Atomic, Black Case, Chronographs, Chronometers, Clock, Clocks, Duration-Marker, LLR60994, Outdoor, Proof, Quartz Movement, Second Hand, Shatter Resistant, Tick-tock, Time-Keeper, Timepiece, Timepieces, Two-Color Numerals, UNIVERSAL, Wall Clock, Weather

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 33.02 USD | In stock |

## Images

- Indoor/Outdoor Atomic Clock | 13.5" Weather-Resist

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> Source: [Bloom Skins](https://www.bloomskins.com/products/deluxe-13-1-2-indoor-outdoor-atomic-clock-13-5-overall-diameter-black-case-1-aa-sold-separately)
> Updated: 2026-08-29