I am looking to purchase a vintage Seiko Fieldmaster "Contra" watch with the four interchangeable modules -- a map, alarm/timer, compass, and clock. Please email [email protected] if you have one for sale. Thank you.
Seiko has broadened its cooperation with LOWERCASE and is now offering a variety of Tuna-styled digitals:
As you can see there are five models, two of them limited editions. They feature the solar digital caliber S802. They are housed in a plastic case, the bezel is aluminum.