Which is cheaper, the Citizen Eco-Drive One or the Oak & Oscar The Humboldt GMT Titanium?

At MSRP the Oak & Oscar The Humboldt GMT Titanium is the cheaper of the two at $2,950, against $2,995 for the Citizen Eco-Drive One — a $45 gap before any retailer discounting.

Which is bigger, the Citizen Eco-Drive One or the Oak & Oscar The Humboldt GMT Titanium?

The Oak & Oscar The Humboldt GMT Titanium wears larger at 39.5mm versus 36.6mm for the Citizen Eco-Drive One — a 2.9mm difference across the dial.

Which has better water resistance, the Citizen Eco-Drive One or the Oak & Oscar The Humboldt GMT Titanium?

The Citizen Eco-Drive One is rated to 300m versus 200m for the Oak & Oscar The Humboldt GMT Titanium.

Which has a longer power reserve, the Citizen Eco-Drive One or the Oak & Oscar The Humboldt GMT Titanium?

The Oak & Oscar The Humboldt GMT Titanium carries a 56 hours-hour power reserve against 40 hours on the Citizen Eco-Drive One.

What movement does the Citizen Eco-Drive One run compared to the Oak & Oscar The Humboldt GMT Titanium?

The Citizen Eco-Drive One runs a solar caliber (8845), while the Oak & Oscar The Humboldt GMT Titanium runs a automatic (Sellita SW330).

Side by side

Citizen Eco-Drive OnevsOak & Oscar The Humboldt GMT Titanium

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

Citizen Eco-Drive One

AQ5022

MSRP $2,995

Oak & Oscar The Humboldt GMT Titanium

HMBDLTGMTTI

MSRP $2,950

At a glance

15 of 29 specs differ

Diameter

Eco-Drive One36.6mm

The Humboldt GMT Titanium39.5mm

Power Reserve

Eco-Drive One40h

The Humboldt GMT Titanium56 hoursh

Water Resistance

Eco-Drive One300m

The Humboldt GMT Titanium200m

MSRP

Eco-Drive One$2,995

The Humboldt GMT Titanium$2,950

Full specifications

Case

7 specs

Crystal & Dial

3 specs

Crystal Shape

Flat

Double-domed

Dial Color

White

Green

Lume

None

Super-LumiNova

Movement

4 specs

Caliber

8845

Sellita SW330

Type

Solar

Automatic

Beat Rate

28,800 vph

4 vph

Power Reserve

40h

56 hoursh

Pricing

1 specs

MSRP

$2,995

$2,950

Follow this matchup

Get a note when Citizen Eco-Drive One vs Oak & Oscar The Humboldt GMT Titanium gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring