Side by side
Helgray GMT (Refurbished)vsLongines MASTER COLLECTION CHRONO MOONPHASE
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
20 of 29 specs differDiameter
GMT (Refurbished)42mm
MASTER COLLECTION CHRONO MOONPHASE40mm
Power Reserve
GMT (Refurbished)40h
MASTER COLLECTION CHRONO MOONPHASE—
Water Resistance
GMT (Refurbished)50m
MASTER COLLECTION CHRONO MOONPHASE30m
MSRP
GMT (Refurbished)$150
MASTER COLLECTION CHRONO MOONPHASE$4,150
Full specifications
Case
8 specsCategory
GMT
Chronograph
Diameter
42mm
40mm
Thickness
12mm
14.3mm
Lug-to-Lug
46mm
46.7mm
Lug Width
20mm
21mm
Finish
Brushed and polished
—
Water Resistance
50m
30m
Caseback
Solid
—
Crystal & Dial
4 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Black
Ivory
Indices
Applied
—
Movement
7 specsCaliber
Swiss-Made Ronda 515.24H Strap
L687.5
Type
Quartz
Automatic
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Pricing
1 specsMSRP
$150
$4,150
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