Seiko 5 Sports Blue Dial Automatic SNZG11K1-var-LS16 100M Men's Watch One of the most popular watches as well as one of the best entry level automatics, it’s the slightly-larger brother of the SNK series and has everything bit more to it, of which, the bit more complex, two-layered dial and largely better lume show readily. A sporty and durable, military-inspired field watch; equipped with the automatic mechanical Seiko caliber Seiko 7S36.