Saturday watch illustration, with the very first computerized diver´s watch: the Seiko "Scubamaster" M726! After years of analog tech for depth measures, this one gives depth and water sensors along with the
SEIKO SCUBAMASTER 200 METRI LCD VINTAGE M726-5A00 NOS | eBay
seiko スキューバマスター チタン 美品 teebalhoor.com
Rugged, Reliable, Functional Form: Timepieces built to be worn – Tropic Timeworks