18-Inch Atomic Outdoor Wall Clock with Temperature

This 18-inch atomic outdoor wall clock combines precision timekeeping with a fully waterproof, weather-resistant design — ideal for patios, pools, backyards, gardens, balconies, and covered outdoor spaces. The oversized dial with bold numerals ensures easy readability from a distance and at any angle, making it a practical and stylish addition to any indoor or outdoor setting.

Key Features

• Atomic Timekeeping: Built-in WWVB radio signal receiver automatically synchronizes with the U.S. government time signal daily, ensuring accurate timekeeping and automatic daylight saving time adjustment.
• Fully Waterproof Construction: Sealed structure with a screw-on waterproof cover provides complete protection against water ingress — suitable for outdoor environments including pool areas, garden walls, fences, sheds, and patios.
• Analog Temperature Display: Copper coil-based temperature sensing moves the pointer in response to temperature fluctuations. Typical margin of error: ±5–10%; manual adjustment supported.
• Large 18-Inch Dial: Oversized face with bold numerals for clear visibility from a distance and at any angle. Requires 1 AA battery (not included).
• Versatile Placement: Designed for outdoor use — patio, pool deck, backyard, garden, balcony, fence, shed — and suitable for indoor rooms such as living rooms and dining areas.

Materials & Construction

Constructed with a sealed, weather-resistant housing and copper coil temperature sensing mechanism. Designed to withstand outdoor conditions including moisture and temperature variation.

Specifications

Dimensions Breakdown

Usage Scenarios

Perfect for homeowners looking for a large outdoor clock for their patio, pool area, garden wall, or backyard fence. Also suitable as an indoor wall clock for living rooms, dining rooms, or covered porches. The atomic time sync eliminates manual time-setting, while the waterproof design ensures long-term durability in outdoor environments.