Sea-Gull 1963 Owner Review : Interesting, pleasing and iconic

(Sea-gull 1963 (reissue); 40mm; sapphire crystal and open back). This mechanical chronograph is an icon and is very successful thanks in particular to its affordable price (paid €177 in 2021). The original model was developed in the early 1960s by the Tianjin manufacturer at the request of the Chinese government in order to equip its air force pilots. The on-board ST1901 movement is inspired by the Venus 175 which equipped Breitlings in particular. My model is a little different from the historical model because I chose it in 40mm with a domed sapphire crystal and an open back. On the other hand, the Kanji writing at 6 o'clock is on 2 lines (unlike the majority of recent models). This is one of the many reissues (cloning? Counterfeit?) from the land of the rising sun but I cannot certify that it really comes from the Sea-gull manufacture... With its champagne dial on which its applied gold indexes, its blue hands and its red second hand are placed, this watch has a deliciously vintage look. The show continues on the back of the wide open case with this magnificent ST1901 movement with its column wheel and blue screws... A treat!. Despite the plastic ring which is unfortunately quite visible around the movement and the minute hand of the chrono which wanders a little when it is engaged and I move my wrist too much (the defect of my model), I am rather seduced by the general aesthetics of this timepiece. If you choose this chrono, you must take into account the sometimes random quality and the risk of receiving a defective copy without any guarantee of real after-sales service (many testimonials on the net). Likewise, in the event of a mechanical problem, it will be difficult to find a watchmaker who will agree to plunge his hands into the engine...