Sunrex's Exquisite Solar Chronograph Watch: A Nostalgic Tour Through Mid-Century Designs

Published: 19 Oct 2025
Sunrex, hailing from Hong Kong, offers a stunning solar chronograph watch that captures the essence of mid-century design.

From the heart of Hong Kong, Sunrex emerges as a remarkable house brand for Bridgestone Watch Limited. Operating as a white-label partner, Bridgestone has been the hidden powerhouse behind many timepieces throughout the industry, manufacturing over 100 million watches over the span of several decades. Sunrex benefits from the resources of its parent company and ventures into creating its own timepieces, inspired by vintage designs.

Sunrex is in a unique position compared to most other brands as they have firsthand experience in manufacturing, stepping beyond just being visionaries for timepieces. With the manufacturing process understood, the challenge for Sunrex is to utilize their mastery to create products that thrive in market desirability. The ensemble of the Sunrex brand comprises solar-powered chronographs, which resonate with vintage aesthetics. The aim is to give buyers access to retro-themed timepieces while freeing them from the usual maintenance concerns that come with actual vintage watches.

In the metalwork, the cushion-shaped case of the Sunrex Banana Reef is crafted from stainless steel with a black DLC coating. The case and bezel features certain high-polished elements providing a striking contrast against the predominant matte sandblasted finish. Overall, the Banana Reef offers a thrilling and nostalgic ride through the illustrious history of watchmaking, all while adding its distinct flavor. Sunrex’s definitive approach to blending design inspirations from various decades makes it stand out in the crowd of watchmakers.