They are popular on the FB budget watch groups. A bit large for my tastes but appear well made for the $.
From the Interwebs..
“ About Spinnaker: Spinnaker is one of multiple watch brands of Dartmouth Brands, which sells watches made by Hong Kong watch maker Solar Time, Ltd., founded in 1977. Dartmouth is wholly or majority-owned by Notan Tolani, a naturalized British citizen born in 1946 who immigrated to Hong Kong from Pakistan (he identifies as Indian) when he was 22. Corporate filings indicate that, along with Tolani, Solar Time is also a majority or whole owner of Dartmouth, leading me to believe that Tolani owns Solar, which in turn owns Dartmouth. Dartmouth is a U.K. corporation, apparently a non-resident corporation with no offices in the U.K., because its contact information for legal process is a mail drop/resident agent company.
Solar Time Limited in Chinese is 蘇拿太有限公司.
(Sources: Forum post, U.K. Companies House website, website for expat Indians in Hong Kong, Bloomberg website, Hong Kong ICRIS company registries search.)”
"I believe in a God who doesn't need heavy financing." Irwin M. Fletcher, Fletch Lives, 1989