【Unauthorized Reproduction】 ■ Product Overview This is the "Sub," a waterproof enhanced version of Hamilton's military line, "Khaki." Hamilton's 33mm hand-wound military watch MIL-W-46374B, supplied to the US military from 1975 to 1983, was succeeded by the commercial models Khaki 9219/921980, 9415, etc. Meanwhile, 38mm models, taking into account the quartz watches that flourished after the 1970s and the subsequent changes in preferences for watch sizes, have been added to the lineup. This model, the Khaki Sub 9745, is also a 38mm quartz model, and the crystal has evolved from acrylic to mineral glass. And above all, the waterproof function is what characterizes this model. For a long time, the weakness of the Hamilton Khaki was its water resistance, with only about 3 ATM of water resistance, and the crown was only a push-in type. The Khaki Sub overcame this weakness by adopting a screw-down crown to achieve 20 ATM water resistance, and it is equipped with a rotating bezel with an anti-reverse function. In addition, a beautiful stainless steel bracelet is also included as standard. The dial of this model is a matte black, typical of the Khaki Field. On the other hand, it is a classic military watch design that firmly inherits the tradition of the Khaki Field, with white hour and minute hands that combine visibility and indexability with luminous paint, a second hand with a large circle, large Arabic numeral indexes, and a 13-24 hour display. Tough and compact, yet waterproof. 20 ATM water resistance despite being so thin. It is a very attractive model that provides peace of mind even in daily use. (Water resistance is as of when new. We have not performed a current water resistance test. Please understand.) ■ Condition ・It is running normally. ・There are scratches and scuffs throughout from use. The crystal also has many scratches. It is a vintage military watch with an appealing sense of wear and damage. ・The wrist circumference is approximately 17.5cm in a straight line, and it feels like a perfect fit with no extra room for me, whose wrist circumference is 17.5cm, but it can be extended by about +2cm with the extension function. ■ Accessories ・None. Watch body only. ■ Other ・Please ask any questions or concerns in the comments. ・We do not accept returns or refunds after purchase, so please make sure to check and consider carefully before purchasing. Pilot Aviation Divers Khaki Field