Side by side
Grand Seiko STGF387vsStraton Straton Curve Chrono MKII
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
STGF38726mm
Straton Curve Chrono MKII42mm
Power Reserve
STGF38740h
Straton Curve Chrono MKII—
Water Resistance
STGF387100m
Straton Curve Chrono MKII100m
MSRP
STGF387$4,200
Straton Curve Chrono MKII$1,099
Full specifications
Case
8 specsCategory
Dress
Chronograph
Diameter
26mm
42mm
Thickness
8.1mm
13.9mm
Lug-to-Lug
32.9mm
47.4mm
Lug Width
13mm
22mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
—
Caseback
Solid
Stamped Design with Wheel
Crystal & Dial
4 specsCrystal Shape
Flat
Domed
AR Coating
Yes
Yes
Dial Color
Black
—
Indices
Applied
—
Movement
4 specsCaliber
4J51
NE86
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0
Pricing
1 specsMSRP
$4,200
$1,099
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