Which is cheaper, the Straton Syncro MKII Mechanical Chrono or the Yema Navygraf CMM.10?

At MSRP the Straton Syncro MKII Mechanical Chrono is the cheaper of the two at $599, against $1,899 for the Yema Navygraf CMM.10 — a $1,300 gap before any retailer discounting.

Which is bigger, the Straton Syncro MKII Mechanical Chrono or the Yema Navygraf CMM.10?

The Straton Syncro MKII Mechanical Chrono wears larger at 40mm versus 39mm for the Yema Navygraf CMM.10 — a 1mm difference across the dial.

What movement does the Straton Syncro MKII Mechanical Chrono run compared to the Yema Navygraf CMM.10?

The Straton Syncro MKII Mechanical Chrono runs a manual caliber (Seagull ST19), while the Yema Navygraf CMM.10 runs a automatic (Yema CMM.10).

Side by side

Straton Straton Syncro MKII Mechanical ChronovsYema Navygraf CMM.10

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

Yema Navygraf CMM.10

yema-navygraf-cmm-10-21-14-36-sn-m

MSRP $1,899

At a glance

18 of 29 specs differ

Diameter

Straton Syncro MKII Mechanical Chrono40mm

Navygraf CMM.1039mm

Power Reserve

Straton Syncro MKII Mechanical Chrono—

Navygraf CMM.1040h

Water Resistance

Straton Syncro MKII Mechanical Chrono100m

Navygraf CMM.10100m

MSRP

Straton Syncro MKII Mechanical Chrono$599

Navygraf CMM.10$1,899

Full specifications

Case

7 specs

Crystal & Dial

5 specs

Crystal

Sapphire

Domed Sapphire

Crystal Shape

Domed

Flat

AR Coating

Underside

Inner

Dial Color

—

Standard

Indices

—

Applied

Movement

5 specs

Caliber

Seagull ST19

Yema CMM.10

Type

Manual

Automatic

Beat Rate

0 vph

28,800 vph

Power Reserve

40h

Jewels

Pricing

1 specs

MSRP

$599

$1,899

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