PRODUCT DESCRIPTION & FEATURES
This Sturmanskie Open Space Chronograph NE88/1859222 is a men’s automatic chronograph wristwatch from the “Open Space” collection, inspired by Soviet cosmonaut Alexei Leonov and the first human spacewalk. The model features a stainless steel case, sapphire crystal, and a multi-function chronograph layout with tachymeter and telemeter scales.
Series: Open Space Chronograph
Model: NE88/1859222
Limited Edition: YES – limited production (Open Space Chronograph series, individually numbered run; typically 500 pcs for NE88 variants)
MOVEMENT
Movement: Seiko NE88 automatic chronograph
Shock Resistance: Yes
Frequency: 28,800 vibrations per hour
Power Reserve: ~45 hours
Calendar: Date display
Winding: Automatic self-winding + manual winding
Chronograph: Yes (central seconds, 30-minute counter, 12-hour counter)
CASE & BUILD
Case Material: Stainless steel
Case Shape: Round
Case Size: 44 mm
Case Thickness: ~14–15 mm
Case Back: Transparent exhibition caseback
Weight: ~105–110 g
Band Type: Strap
Band Material: Genuine leather
Lug Width: 22 mm
CRYSTAL & DIAL
Crystal: Sapphire glass with anti-reflective coating
Dial Type: Chronograph dial (3 subdials)
Luminescence: Super-LumiNova on hands and indices
BEZEL & FUNCTIONS
Functions: Hours, minutes, seconds, chronograph (stopwatch), date
Bezel: Fixed
PROTECTION & RESISTANCE
Water Resistance: 50 m / 5 ATM










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