Boosting their spring/summer accessory range that was previewed about a month ago here, Japanese brands JAM HOME MADE and Number (N)ine release a diver watch-inspired timepiece in a black stainless steel. Offering your choice of a black or white display face, the collaborative watch features a Seiko-made quartz movement, crystal face glass, water-resistant construction, calendar display and both brand names engraved on its back. Packaged in a transparent glass jar, the JAM HOME MADE x Number (N)ine Watch is currently available through ZOZOTOWN for ¥31,500 JPY (approximately $317 USD).