Which is cheaper, the Marathon Steel Navigator SSNAV Quartz or the Sugess Chrono Heritage SU1901F?

At MSRP the Sugess Chrono Heritage SU1901F is the cheaper of the two at $189, against $1,000 for the Marathon Steel Navigator SSNAV Quartz — a $811 gap before any retailer discounting.

Which is bigger, the Marathon Steel Navigator SSNAV Quartz or the Sugess Chrono Heritage SU1901F?

The Marathon Steel Navigator SSNAV Quartz wears larger at 41mm versus 38mm for the Sugess Chrono Heritage SU1901F — a 3mm difference across the dial.

Which has better water resistance, the Marathon Steel Navigator SSNAV Quartz or the Sugess Chrono Heritage SU1901F?

The Marathon Steel Navigator SSNAV Quartz is rated to 60m versus 5m for the Sugess Chrono Heritage SU1901F.

Which has a longer power reserve, the Marathon Steel Navigator SSNAV Quartz or the Sugess Chrono Heritage SU1901F?

The Marathon Steel Navigator SSNAV Quartz carries a 40-hour power reserve against 35 hours on the Sugess Chrono Heritage SU1901F.

What movement does the Marathon Steel Navigator SSNAV Quartz run compared to the Sugess Chrono Heritage SU1901F?

The Marathon Steel Navigator SSNAV Quartz runs a quartz caliber (Swiss High-Torque Quartz), while the Sugess Chrono Heritage SU1901F runs a manual (Seagull ST19).

Side by side

Marathon Steel Navigator SSNAV QuartzvsSugess Chrono Heritage SU1901F

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

Marathon Steel Navigator SSNAV Quartz

41mm-steel-navigator-ssnav-on-ballistic-nylon

MSRP $1,000

Sugess Chrono Heritage SU1901F

SU1901F

MSRP $189

At a glance

13 of 29 specs differ

Diameter

Steel Navigator SSNAV Quartz41mm

Chrono Heritage SU1901F38mm

Power Reserve

Steel Navigator SSNAV Quartz40h

Chrono Heritage SU1901F35h

Water Resistance

Steel Navigator SSNAV Quartz60m

Chrono Heritage SU1901F5m

MSRP

Steel Navigator SSNAV Quartz$1,000

Chrono Heritage SU1901F$189

Full specifications

Case

7 specs

Movement

5 specs

Caliber

Swiss High-Torque Quartz

Seagull ST19

Type

Quartz

Manual

Beat Rate

28,800 vph

3 vph

Power Reserve

40h

35h

Complications

None

GMT, Chronograph, Moonphase

Pricing

1 specs

MSRP

$1,000

$189

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