F77 SST Chrono Mecaquartz Grey MK2 | 68001Q77

For the true chronograph aficionado, the F77 SST delivers purposeful engineering in a refined 38mm package. The cool grey embossed dial with applied silver indexes strikes understated elegance, while the double-domed sapphire crystal offers optical clarity and satisfying tactile presence. Built on the Seiko VK64 mecaquartz movement—a hybrid marrying smooth quartz sweep with mechanical pusher feedback—this watch rewards repeated use. Crisp pusher action and ~3-year battery life suit daily wear or focused timing. Robust 10 ATM water resistance and 2-year warranty underscore durability. Choose your aesthetic: integrated steel bracelet, canvas Velcro, or rubber. At 12.2mm thick with a 46.2mm lug-to-lug, it wears compact and purposeful—a chronograph that respects both wrist real estate and serious horology.