Popular Citizen model has radio-controlled world time (43 cities), pilots rotating side rule dial ring, and is fueled by light so it will never need a battery.
Averages 4.3 out of 5 stars on Amazon and sells for $318 and up elsewhere.
eBay with leperfect has the Citizen BU2020-02A Calendrier Eco-Drive Men's Watch for $160 - $1 off in cart - $15 off with code PSUMMER15OFF [Exp 6/23 at 8PM PT; requires Paypal] = $144 with free shipping.
Features a 44mm stainless steel case with blue leather band, white dial with chronograph subdials and calendar/world times and Japanese quartz movement.
Today only. Amazon has the Citizen BJ7000-52E Promaster Nighthawk Eco-Drive Pilot's Watch for $156 with free shipping. Uses Citizen's Eco-Drive movement, powered by natural or artificial light. Has a pilot's slide rule inner chapter ring operated by crown at 8 o'clock position.
eBay with Officialwatchdeals has the manufacturer refurbished Citizen Eco-Drive AW1385-03H BRT Men's Analog Watch (Black Leather w/ Orange Accents) for $60 with free shipping.
Has a 48mm stainless steel case with ivory dial, mineral crystal and black leather strap with orange stitching.