Longines

Watch strap guide for Longines Ultra-Chron

Explore Longines Ultra-Chron watches by reference and find their strap measurements.

3 models Strap sizes: 19, 22 mm
Longines Ultra-Chron watch collection

Watch models

Longines Ultra-Chron models

Ultra-Chron L2.537.4.72.2 37 mm

L2.537.4.72.2

Ultra-Chron L2.537.4.72.2 37mm

Case diameter
37 mm
Lug width
19 mm
Custom-order size View model →
Ultra-Chron L2.537.4.72.6 37 mm

L2.537.4.72.6

Ultra-Chron L2.537.4.72.6 37mm

Case diameter
37 mm
Lug width
19 mm
Custom-order size View model →
Ultra-Chron L2.839.4.52.2

L2.839.4.52.2

Ultra-Chron L2.839.4.52.2

Lug width
22 mm
View model →
View compatible straps