ULTRA‑CHRON L2.836.4.52.6
Available in 2 variations
- Black dial with Brown Leather strap strap
-
Black dial with Stainless steel strap
The Ultra Most Accurate Watch
Inspired by the original Longines Ultra-Chron Diver of 1968, the new model and its new high-frequency calibre represent the first reinterpretation of what sets Longines apart – its status as a pioneer in the world of sports timing.
Case
Shape
Round
Material
Stainless steel and sapphire
Glass
Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides
Case Back
Screw-down case back
Dimension
Ø 43.00 mm
Lug distance
22 mm
Lug-to-lug
49.00 mm
Thickness
13.60 mm
Water Resistance
Water-resistant to 30 bar
Case Specificities
Screw-in crown, Unidirectional rotating bezel
Weight
172.1 g
Dial & Hands
Dial color
Black
Hour markers
Applied indexes
Hands
Silvered polished hands
Specificities
Swiss Super-LumiNova®
Movement & Functions
Movement Type
Automatic
Functions
Hours, minutes, seconds
Caliber
L836
Movement Description
Self winding mechanical movement beating at 36'000 vibrations per hour, with a monocrystalline silicon balance-spring power reserve up to 52 hours
Strap
Material
Stainless steel
Buckle
With triple safety folding clasp and push-piece opening mechanism
General
Magnetic resistant
Yes
Chronometer Officially Certified
Yes
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