Watch Longines Ultra-Chron Box Edition L2.836.4.52.9

Longines Ultra-Chron Box Edition

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

Case Back:

Screw-down case back

Glass:

Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides

Material:

Stainless steel

Shape:

Round

Thickness:

13.60 mm

Water Resistance:

Water-resistant to 30 bar

Weight:

185.7 g

Lug Distance:

22 mm

Dial

Colour:

Black

Hands:

Silvered polished hands

Hour Markers:

Applied indexes

Specifities:

Swiss Super-LumiNova®

Movement

Description:

Self winding mechanical movement beating at 36'000 vibrations per hour, with a monocrystalline silicon balance-spring power reserve of approximately 52 hours

Type:

Automatic

Caliber:

L836

Functions:

Hours, minutes, seconds

Bracelet / Strap

Material:

Stainless steel

Buckle:

With triple safety folding clasp and push-piece opening mechanism