The base model is the metal covered GM-5600, with a fabric band made of the same materials as that used for Yoshida&Co. plus a replacement standard resin band. Both bands are printed with the PORTER logo and the case is highlighted with accents in orange, which is a signature color of PORTER brand bags. The metal bezel and case have a hairline matte finish to create a military look.
Everything about the design of this watch pays tribute to the 85th anniversary of Yoshida&Co..
Yoshida&Co., whose brand names include PORTER and LUGGAGE LABEL. Bucking the trend of many manufacturers to abandon Japan and establish production facilities overseas, Yoshida&Co. has been an advocate of maintaining domestic production. Its Japan-oriented products for business have gained it a high level of popularity.