Sturmanskie watch
DAY-NIGHT
2432/4571789
This Sturmanskie Day-Night 2432/4571789 is a men’s automatic wristwatch from the “Day-Night” collection, inspired by Yuri Gagarin and the historical legacy of early space exploration. The model features a stainless steel case, mineral crystal, and a Russian Vostok 2432 automatic movement with 24-hour day/night display and multi-time functionality.
Series: Day-Night
Model: 2432/4571789
Limited Edition: Limited edition — 3000 pieces worldwide (numbered series)
Movement
Movement: Vostok 2432 automatic mechanical
Shock Resistance: Yes
Frequency: 19,800 vibrations per hour
Power Reserve: ~31–36 hours
Calendar: Date display
Winding: Automatic self-winding + manual winding
Chronograph: No
Case & Build
Case Material: Stainless steel
Case Shape: Round
Case Size: 44 mm
Case Thickness: ~13 mm
Case Back: Screw-in solid caseback
Weight: ~85–90 g
Band Type: Strap
Band Material: Genuine leather
Lug Width: 22 mm
Crystal & Dial
Crystal: Mineral glass
Dial Type: Day-Night / 24-hour themed dial
Luminescence: Luminous hands and indices
Bezel & Functions
Functions: Hours, minutes, seconds, date, 24-hour indication
Bezel: Fixed
Protection & Resistance
Water Resistance: 10 ATM / 100 m
Usage & Care
Automatic mechanical watch designed for daily wear and collector use. The Vostok 2432 movement supports automatic and manual winding. Avoid strong shocks, magnetic fields, and prolonged water exposure beyond rated resistance. Recommended servicing every 3–5 years for long-term accuracy and reliability.
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