Side by side

Boldr Expedition EnigmathvsStraton Straton Syncro MKII Mechanical Chrono

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

Expedition Enigmath
BoldrExpedition Enigmath
MSRP $599
Straton Syncro MKII Mechanical Chrono
StratonStraton Syncro MKII Mechanical Chrono
MSRP $599

At a glance

18 of 29 specs differ
Diameter
Expedition Enigmath41mm
Straton Syncro MKII Mechanical Chrono40mm
Power Reserve
Expedition Enigmath42h
Straton Syncro MKII Mechanical Chrono—
Water Resistance
Expedition Enigmath200m
Straton Syncro MKII Mechanical Chrono100m
MSRP
Expedition Enigmath$599
Straton Syncro MKII Mechanical Chrono$599

Full specifications

Case

8 specs
Category
Tool
Chronograph
Diameter
41mm
40mm
Thickness
12.8mm
12.4mm
Lug-to-Lug
47.5mm
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
Yes
Underside
Dial Color
Enigmath Coconino
—
Indices
Applied
—
Lume
Super-LumiNova
None

Movement

5 specs
Caliber
Miyota 9039,
Seagull ST19
Type
Automatic
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
42h
0h
Jewels
25
0

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