Side by side

Grand Seiko SLGB006vsStraton Straton Syncro MKII Mechanical Chrono

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

The bottom line

The 37mm SLGB006 wears 3mm narrower than the 40mm Straton Syncro MKII Mechanical Chrono — that's a meaningful jump on most wrists.

Where to get them

Check prices & track

Grand Seiko SLGB006
Grand Seiko SLGB006
MSRP $43,600
Visit Grand SeikoCheck price on eBayaffiliate
Straton Syncro MKII Mechanical Chrono
Straton Syncro MKII Mechanical Chrono
MSRP $599
Visit StratonCheck price on eBayaffiliate
SLGB006
Grand SeikoSLGB006
MSRP $43,600
Straton Syncro MKII Mechanical Chrono
StratonStraton Syncro MKII Mechanical Chrono
MSRP $599

At a glance

17 of 29 specs differ
Diameter
SLGB00637mm
Straton Syncro MKII Mechanical Chrono40mm
Power Reserve
SLGB00672h
Straton Syncro MKII Mechanical Chrono—
Water Resistance
SLGB006100m
Straton Syncro MKII Mechanical Chrono100m
MSRP
SLGB006$43,600
Straton Syncro MKII Mechanical Chrono$599

Full specifications

Case

7 specs
Category
Dress
Chronograph
Diameter
37mm
40mm
Thickness
11.4mm
12.4mm
Lug-to-Lug
44.3mm
48mm
Material
Gold
316L Stainless Steel
Finish
Brushed and polished
—
Caseback
Solid
Sapphire crystal

Crystal & Dial

4 specs
Crystal Shape
Flat
Domed
AR Coating
Yes
Underside
Dial Color
Black
—
Indices
Applied
—

Movement

5 specs
Caliber
9RB2
Seagull ST19
Type
Spring Drive
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
72h
0h
Jewels
25
0

Pricing

1 specs
MSRP
$43,600
$599

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