Side by side

Boldr BlastoisevsStraton Straton Syncro MKII Mechanical Chrono

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

Blastoise
BoldrBlastoise
MSRP $449
Straton Syncro MKII Mechanical Chrono
StratonStraton Syncro MKII Mechanical Chrono
MSRP $599

At a glance

18 of 29 specs differ
Diameter
Blastoise40mm
Straton Syncro MKII Mechanical Chrono40mm
Power Reserve
Blastoise40h
Straton Syncro MKII Mechanical Chrono—
Water Resistance
Blastoise200m
Straton Syncro MKII Mechanical Chrono100m
MSRP
Blastoise$449
Straton Syncro MKII Mechanical Chrono$599

Full specifications

Case

7 specs
Category
Diver
Chronograph
Thickness
12mm
12.4mm
Lug-to-Lug
49.5mm
48mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
—
Water Resistance
200m
100m
Caseback
Solid
Sapphire crystal

Crystal & Dial

5 specs
Crystal Shape
Flat
Domed
AR Coating
Inner
Underside
Dial Color
Blastoise
—
Indices
Applied
—
Lume
Super-LumiNova
None

Movement

5 specs
Caliber
Seiko (SII) NH37
Seagull ST19
Type
Automatic
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0

Pricing

1 specs
MSRP
$449
$599

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