Sturmanskie Russian watch 2623/0241166 poljot
Men's mechanical wrist watch.
Stainless steel case, polished, diameter 40 mm.
Central second hand .
The head diameter is 7mm.
Clockwork Flight 2623 (24 hours) mechanical anchor.
Factory springs by hand.
Caliber - 26 mm. Height 4.74 mm.
The number of ruby stones is 17.
The calendar is single.
Water resistance - 3 ATM , 30 m.
Shockproof balance axis device.
The balance fluctuation period is 0.33 (3) s.
Average daily speed: -20 to +40 s / day.
The term of energy autonomy is 42 hours.
Belt – genuine leather, width 20 mm, steel buckle.
Included with the watch-individual packaging, strap