ボール・ウォッチさんのインスタグラム動画 - (ボール・ウォッチInstagram)「Pre-order now: shop.ballwatch.ch/en/marinechoco Now fortified with chocolate-black ceramic bezel, the world’s first day-date GMT automatic timepiece. Designed in collaboration with a veteran Navy Mariner, the professional chronometer features two patented quick-set push buttons for independently setting the GMT hand and a virtually scratchproof ceramic bezel. Its micro gas tube luminosity enables the tracking of three time zones in total darkness. Available in a 40mm titanium case with chocolate and black dials. Limited to 1,000 pieces each. Exclusive price ends 31 July. Pre-order now to select your preferred number and enjoy complimentary engraving to personalize your Roadmaster Marine GMT. #DayDateGMT #worldfirst #ConquerDarkness #BeYourself #ballwatch #lumewatch #discovery #journey #elite #chronometer #patent #watch #swisswatch #marine #navy #titanium #ceramic #gmtwatch #toolwatch #instafam #instawatch #watchlover #watchesofinstagram #wotd #mensstyle #reloj #orologio」6月5日 13時21分