Side by side

Lum-Tec B64 ChronographvsStraton Straton Syncro MKII Mechanical Chrono

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

B64 Chronograph
Lum-TecB64 Chronograph
MSRP $545
Straton Syncro MKII Mechanical Chrono
StratonStraton Syncro MKII Mechanical Chrono
MSRP $599

At a glance

18 of 29 specs differ
Diameter
B64 Chronograph44mm
Straton Syncro MKII Mechanical Chrono40mm
Power Reserve
B64 Chronograph40h
Straton Syncro MKII Mechanical Chrono
Water Resistance
B64 Chronograph100m
Straton Syncro MKII Mechanical Chrono100m
MSRP
B64 Chronograph$545
Straton Syncro MKII Mechanical Chrono$599

Full specifications

Case

7 specs
Diameter
44mm
40mm
Thickness
12.4mm
Lug-to-Lug
51.5mm
48mm
Lug Width
22mm
20mm
Material
Titanium (DLC coated)
316L Stainless Steel
Finish
Brushed and polished
Caseback
Solid
Sapphire crystal

Crystal & Dial

5 specs
Crystal
Domed Sapphire
Sapphire
Crystal Shape
Flat
Domed
AR Coating
Inner
Underside
Dial Color
Standard
Indices
Applied

Movement

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

Pricing

1 specs
MSRP
$545
$599

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