Sturmanskie watch
SPUTNIK HERITAGE
2609/3735431
This Sturmanskie Sputnik Heritage 2609/3735431 is a men’s mechanical wristwatch from the “Sputnik Heritage” collection, inspired by the launch of Sputnik 1 and the beginning of the space age. The model features a stainless steel case, mineral crystal, and a Russian Poljot 2609 hand-wound mechanical movement with a 3-hand display and seconds function.
Series: Sputnik Heritage
Model: 2609/3735431
Limited Edition: Limited edition — 2000 pieces worldwide (numbered series)
Movement
Movement: Poljot 2609 mechanical (hand-wound)
Shock Resistance: Yes
Frequency: 21,600 vibrations per hour
Power Reserve: ~42 hours
Calendar: No
Winding: Manual winding
Chronograph: No
Case & Build
Case Material: Stainless steel
Case Shape: Round
Case Size: 40 mm
Case Thickness: ~11 mm
Case Back: Solid caseback with Sputnik-themed engraving
Weight: ~58 g (approx.)
Band Type: Strap
Band Material: Genuine leather
Lug Width: 20 mm
Crystal & Dial
Crystal: Mineral glass
Dial Type: Sputnik Earth-map themed dial with rotating seconds indicator
Luminescence: Luminous hands and indices
Bezel & Functions
Functions: Hours, minutes, seconds
Bezel: Fixed
Protection & Resistance
Water Resistance: 5 ATM / 50 m
Usage & Care
Mechanical hand-wound watch designed for daily wear and collector use. The Poljot 2609 movement supports manual winding and is known for stable, simple construction. Avoid strong shocks, magnetic fields, and prolonged water exposure beyond rated resistance. Recommended servicing every 3–5 years for long-term accuracy and durability.
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