Side by side
Helgray Speedster (Racing Light Blue)vsLongines MASTER COLLECTION CHRONO MOONPHASE
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
Speedster (Racing Light Blue)39mm
MASTER COLLECTION CHRONO MOONPHASE40mm
Power Reserve
Speedster (Racing Light Blue)40h
MASTER COLLECTION CHRONO MOONPHASE66h
Water Resistance
Speedster (Racing Light Blue)30m
MASTER COLLECTION CHRONO MOONPHASE30m
MSRP
Speedster (Racing Light Blue)$299
MASTER COLLECTION CHRONO MOONPHASE$4,400
Full specifications
Case
6 specsDiameter
39mm
40mm
Thickness
12mm
14.2mm
Lug-to-Lug
46mm
49.5mm
Lug Width
20mm
21mm
Finish
Brushed and polished
—
Caseback
Solid
—
Crystal & Dial
4 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Black
Brown
Indices
Applied
—
Movement
6 specsCaliber
Miyota 6S21
L687.5
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
66h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Pricing
1 specsMSRP
$299
$4,400
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