Side by side
Helgray Speedster (Racing Light Blue)vsLongines MASTER COLLECTION CHRONOGRAPH
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
Speedster (Racing Light Blue)39mm
MASTER COLLECTION CHRONOGRAPH44mm
Power Reserve
Speedster (Racing Light Blue)40h
MASTER COLLECTION CHRONOGRAPH66h
Water Resistance
Speedster (Racing Light Blue)30m
MASTER COLLECTION CHRONOGRAPH30m
MSRP
Speedster (Racing Light Blue)$299
MASTER COLLECTION CHRONOGRAPH$3,800
Full specifications
Case
6 specsDiameter
39mm
44mm
Thickness
12mm
14.4mm
Lug-to-Lug
46mm
51.8mm
Lug Width
20mm
22mm
Finish
Brushed and polished
—
Caseback
Solid
Transparent case back with sapphire crystal
Crystal & Dial
5 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Black
Blue
Indices
Applied
Applied indexes
Lume
None
Super-LumiNova
Movement
6 specsCaliber
Miyota 6S21
L688.5
Power Reserve
40h
66h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
Hours, minutes, small seconds at 9 o'clock and date
Pricing
1 specsMSRP
$299
$3,800
Follow this matchup
Get a note when Helgray Speedster (Racing Light Blue) vs Longines MASTER COLLECTION CHRONOGRAPH gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Helgray Speedster (Silver Panda)vsLongines MASTER COLLECTION CHRONOGRAPHLongines MASTER COLLECTION CHRONOGRAPHvsWolbrook JetFlyer Automatic ChronographLongines MASTER COLLECTION CHRONOGRAPHvsYema Meangraf Super Japan Limited EditionLongines MASTER COLLECTION CHRONOGRAPHvsZelos VitesseBremont ALT1-CvsHelgray Speedster (Racing Light Blue)Marloe Watch Company AtlanticvsHelgray Speedster (Racing Light Blue)