На сколько я знаю, механику желательно носить на ТО каждые 3 года
Вот китайские пилоты.
TICINO Type A B-URH Pilot Watch
This wonderfully finished case is now housing a top grade Miyota 9015 movement. this is a 24 jewel with high beat rate which keeps extremely accurate time. This upgraded Ticino still has a sapphire crystal which covers a really crisp superlume dial. The hands are blue and have also been applied with super luminova. Soft strap and deployment buckle and metal rivets reminiscent of Burh watches long ago. Ticino still tries to provide customer with unbeatable deals keeping the prices low and not sacrificing quality.
WATCH FEATURES
316L stainless steel case
All brushed satin finish case
Diameter: 44mm, 48mm including crown, and 13.8mm thick
10 ATM water resistant
Slightly domed genuine SAPPHIRE scratch proof crystal
Solid Screw down case back with O-ring gasket for water protection
Brown Calfskin strap with signed deployment buckle. Fits 9 inch wrist, lug width 20mm
Automatic Miyota 9015 24 jewels, high beat rate 28,800 bph, the movement hacks and can be hand wound. Made in Japan
Movement holder metal
Dial black with Swiss C1 SuperLuminova
Hands with blue trim with Swiss C1 SuperLuminova
Comes with a Warranty Card and Presentation Box (box design may vary)