
The Citizen Series 8 870 (ref. NB6080) is an automatic sport watch, with a 39mm stainless steel case, powered by the 9051 movement and a 42-hour power reserve. Water resistance is rated to 100m, under a sapphire crystal, with 42 hour power reserve, antimagnetic 16000, -10~+20 s/d complications. Manufacturer MSRP is $1,095. The dial color is green.
The Citizen Series 8 870 is praised for its compelling value proposition and modern Japanese design with a sporty edge. Reviewers note its 40mm steel case, glossy dial with applied markers, and the in-house Calibre 0950 automatic movement offering 50 hours of power reserve and enhanced magnetic resistance. The flat sapphire crystal is noted to collect fingerprints, and the solid caseback omits a view of the movement. The limited edition variant features a 40.8mm black DLC-coated case, a carbon fiber dial, and the 0950 movement regulated to -5/+10 seconds per day. Overall, the Citizen Series 8 870 is viewed as a strong offering for its blend of design and features.