Which is cheaper, the Marathon Steel Navigator SSNAV-D Auto or the Oblvlo RX Day-Date?

At MSRP the Oblvlo RX Day-Date is the cheaper of the two at $336, against $1,400 for the Marathon Steel Navigator SSNAV-D Auto — a $1,064 gap before any retailer discounting.

Which is bigger, the Marathon Steel Navigator SSNAV-D Auto or the Oblvlo RX Day-Date?

The Marathon Steel Navigator SSNAV-D Auto wears larger at 41mm versus 40mm for the Oblvlo RX Day-Date — a 1mm difference across the dial.

Which has better water resistance, the Marathon Steel Navigator SSNAV-D Auto or the Oblvlo RX Day-Date?

The Marathon Steel Navigator SSNAV-D Auto is rated to 60m versus 50m for the Oblvlo RX Day-Date.

Which has a longer power reserve, the Marathon Steel Navigator SSNAV-D Auto or the Oblvlo RX Day-Date?

The Oblvlo RX Day-Date carries a 42-hour power reserve against 40 hours on the Marathon Steel Navigator SSNAV-D Auto.

What movement does the Marathon Steel Navigator SSNAV-D Auto run compared to the Oblvlo RX Day-Date?

Both watches run automatic movements — the Marathon Steel Navigator SSNAV-D Auto uses the Sellita SW220-1 and the Oblvlo RX Day-Date uses the Miyota 8285.

Side by side

Marathon Steel Navigator SSNAV-D AutovsOblvlo RX Day-Date

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

Marathon Steel Navigator SSNAV-D Auto

41mm-steel-navigator-automatic-w-date-ssnav-d-on-ballistic-nylon

MSRP $1,400

Oblvlo RX Day-Date

RX-DD-AD

MSRP $336

At a glance

11 of 29 specs differ

Diameter

Steel Navigator SSNAV-D Auto41mm

RX Day-Date40mm

Power Reserve

Steel Navigator SSNAV-D Auto40h

RX Day-Date42h

Water Resistance

Steel Navigator SSNAV-D Auto60m

RX Day-Date50m

MSRP

Steel Navigator SSNAV-D Auto$1,400

RX Day-Date$336

Full specifications

Case

6 specs

Movement

4 specs

Caliber

Sellita SW220-1

Miyota 8285

Power Reserve

40h

42h

Jewels

Complications

None

Day, Date

Pricing

1 specs

MSRP

$1,400

$336

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