Which is cheaper, the Oak & Oscar The Humboldt GMT Titanium or the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic?

At MSRP the Oak & Oscar The Humboldt GMT Titanium is the cheaper of the two at $2,950, against $3,250 for the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic — a $300 gap before any retailer discounting.

Which is bigger, the Oak & Oscar The Humboldt GMT Titanium or the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic?

The Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic wears larger at 46mm versus 39.5mm for the Oak & Oscar The Humboldt GMT Titanium — a 6.5mm difference across the dial.

Which has better water resistance, the Oak & Oscar The Humboldt GMT Titanium or the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic?

The Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic is rated to 300m versus 200m for the Oak & Oscar The Humboldt GMT Titanium.

Which has a longer power reserve, the Oak & Oscar The Humboldt GMT Titanium or the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic?

The Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic carries a 40-hour power reserve against 56 hours hours on the Oak & Oscar The Humboldt GMT Titanium.

What movement does the Oak & Oscar The Humboldt GMT Titanium run compared to the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic?

Both watches run automatic movements — the Oak & Oscar The Humboldt GMT Titanium uses the Sellita SW330 and the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic uses the Sellita SW220-1.

Side by side

Oak & Oscar The Humboldt GMT TitaniumvsMarathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic

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

Oak & Oscar The Humboldt GMT Titanium

HMBDLTGMTTI

MSRP $2,950

Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic

46mm-anthracite-large-divers-automatic-jdd

MSRP $3,250

At a glance

16 of 29 specs differ

Diameter

The Humboldt GMT Titanium39.5mm

JDD (Jumbo Day/Date) Anthracite Diver's Automatic46mm

Power Reserve

The Humboldt GMT Titanium56 hoursh

JDD (Jumbo Day/Date) Anthracite Diver's Automatic40h

Water Resistance

The Humboldt GMT Titanium200m

JDD (Jumbo Day/Date) Anthracite Diver's Automatic300m

MSRP

The Humboldt GMT Titanium$2,950

JDD (Jumbo Day/Date) Anthracite Diver's Automatic$3,250

Full specifications

Case

8 specs

Crystal & Dial

4 specs

Crystal Shape

Double-domed

Flat

AR Coating

Underside

Inner

Dial Color

Green

Anthracite

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

Sellita SW330

Sellita SW220-1

Beat Rate

4 vph

28,800 vph

Power Reserve

56 hoursh

40h

Pricing

1 specs

MSRP

$2,950

$3,250

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