Swiss watch brand Longines has expanded its Spirit collection by adding the new Grade 5 titanium chronograph Pioneer Edition.

This timepiece is presented on a black synthetic strap with neon green stitching that matches the matt black dial’s hands and Arabic numerals, which are coated in Super-LumiNova® for optimal visibility.

The 42.00 mm diameter titanium case houses an exclusive COSC-certified automatic movement (calibre L688.4) with a silicon balance-spring. Once fully wound, the movement provides a power reserve of 66 hours.

It has a water resistance of 100 meters. The caseback of the watch is engraved with the words “PIONEER EDITION”.

Technical details

Model: Longines Spirit Pioneer Edition
Reference Number L3.829.1.53.2

Movement
Calibre L688.4
Mechanical self-winding movement, certified by the COSC
13½ lines, 27 jewels, 28’800 vibrations per hours
Silicon balance-spring
Power reserve of approximately 66 hours

Functions
Hours, minutes and seconds
Chronograph
– Central 60-second hand
– 30-minute counter at 3 o’clock
– 12-hours counter at 6 o’clock

Case
42 mm diameter, 16.5mm thickness
Round, titanium
Sapphire domed glass with multi-layered anti-reflective coating on both sides
Screw in crown
Case back with 6 screws
Special engraving “PIONEER EDITION”
Water resistance: 10 bar (100 meters)

Dial
Black matt, applied Arabic numerals, Super-LumiNova®
Hands: PVD titanium, Super-LumiNova®

Strap
Black synthetic strap with a green stitching and titanium buckle, fitted with an interchangeable system