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Longines

Master Collection

L2.755.4.78.6

Specifications

Case Diameter
38.5mm
Lug to Lug
44.5mm
Thickness
10.3mm
Lug Width
20mm
Material
Stainless Steel
Dial
Silver
Movement
Automatic
Caliber
L636
Crystal
Sapphire
Power Reserve
38h
Strap
Steel Bracelet

Pricing & Fit Summary

With a lug-to-lug measurement of 44.5mm, this reference is generally recommended for wrist sizes 13.3cm and larger. Note: fit is determined by lug-to-lug distance (44.5mm), not case diameter (38.5mm).

38.5mm
Diameter
44.5mm
Lug to Lug
10.3mm
Thickness
20mm
Lug Width
Caliber
L636
Movement
Automatic
Crystal
Sapphire
Power Reserve
38h
Case Material
Stainless Steel
Dial
Silver
Strap
Steel Bracelet

Perceived Size

How it wears, not just how it measures

~46mm

vs 45mm L2L

Compact (36mm)Substantial (60mm)

10.3mm case thickness adds +1.5mm wrist presence

Will this fit your wrist?

Slide to your wrist circumference to see the fit diagram.

Wrist circumference17 cm
12cm17cm (avg)22cm