Which is cheaper, the Straton Syncro MKII Mechanical Chrono or the Longines MASTER COLLECTION CHRONOGRAPH?

At MSRP the Straton Syncro MKII Mechanical Chrono is the cheaper of the two at $599, against $3,800 for the Longines MASTER COLLECTION CHRONOGRAPH — a $3,201 gap before any retailer discounting.

Which is bigger, the Straton Syncro MKII Mechanical Chrono or the Longines MASTER COLLECTION CHRONOGRAPH?

The Longines MASTER COLLECTION CHRONOGRAPH wears larger at 44mm versus 40mm for the Straton Syncro MKII Mechanical Chrono — a 4mm difference across the dial.

Which has better water resistance, the Straton Syncro MKII Mechanical Chrono or the Longines MASTER COLLECTION CHRONOGRAPH?

The Straton Syncro MKII Mechanical Chrono is rated to 100m versus 30m for the Longines MASTER COLLECTION CHRONOGRAPH.

What movement does the Straton Syncro MKII Mechanical Chrono run compared to the Longines MASTER COLLECTION CHRONOGRAPH?

The Straton Syncro MKII Mechanical Chrono runs a manual caliber (Seagull ST19), while the Longines MASTER COLLECTION CHRONOGRAPH runs a automatic (L688.5).

Side by side

Straton Straton Syncro MKII Mechanical ChronovsLongines MASTER COLLECTION CHRONOGRAPH

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

Straton Straton Syncro MKII Mechanical Chrono

straton-syncro-mkii-mechanical-chrono

MSRP $599

Longines MASTER COLLECTION CHRONOGRAPH

L2.859.4.92.0

MSRP $3,800

At a glance

20 of 29 specs differ

Diameter

Straton Syncro MKII Mechanical Chrono40mm

MASTER COLLECTION CHRONOGRAPH44mm

Power Reserve

Straton Syncro MKII Mechanical Chrono—

MASTER COLLECTION CHRONOGRAPH66h

Water Resistance

Straton Syncro MKII Mechanical Chrono100m

MASTER COLLECTION CHRONOGRAPH30m

MSRP

Straton Syncro MKII Mechanical Chrono$599

MASTER COLLECTION CHRONOGRAPH$3,800

Full specifications

Case

7 specs

Diameter

40mm

44mm

Thickness

12.4mm

14.4mm

Lug-to-Lug

48mm

51.8mm

Lug Width

20mm

22mm

Material

316L Stainless Steel

Stainless Steel

Water Resistance

100m

30m

Caseback

Sapphire crystal

Transparent case back with sapphire crystal

Crystal & Dial

5 specs

Crystal Shape

Domed

—

AR Coating

Underside

—

Dial Color

—

Blue

Indices

—

Applied indexes

Lume

None

Super-LumiNova

Movement

7 specs

Caliber

Seagull ST19

L688.5

Type

Manual

Automatic

Beat Rate

0 vph

28,800 vph

Power Reserve

66h

Hacking

Yes

Hand-winding

Yes

Complications

None

Hours, minutes, small seconds at 9 o'clock and date

Pricing

1 specs

MSRP

$599

$3,800

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