Which is cheaper, the Hamilton Jazzmaster Auto Chrono or the Oak & Oscar The Humboldt Seven Year?

At MSRP the Hamilton Jazzmaster Auto Chrono is the cheaper of the two at $1,845, against $2,400 for the Oak & Oscar The Humboldt Seven Year — a $555 gap before any retailer discounting.

Which is bigger, the Hamilton Jazzmaster Auto Chrono or the Oak & Oscar The Humboldt Seven Year?

The Hamilton Jazzmaster Auto Chrono wears larger at 42mm versus 39.5mm for the Oak & Oscar The Humboldt Seven Year — a 2.5mm difference across the dial.

Which has better water resistance, the Hamilton Jazzmaster Auto Chrono or the Oak & Oscar The Humboldt Seven Year?

The Oak & Oscar The Humboldt Seven Year is rated to 200m versus 100m for the Hamilton Jazzmaster Auto Chrono.

Which has a longer power reserve, the Hamilton Jazzmaster Auto Chrono or the Oak & Oscar The Humboldt Seven Year?

The Hamilton Jazzmaster Auto Chrono carries a 60-hour power reserve against 42 hours on the Oak & Oscar The Humboldt Seven Year.

What movement does the Hamilton Jazzmaster Auto Chrono run compared to the Oak & Oscar The Humboldt Seven Year?

Both watches run automatic movements — the Hamilton Jazzmaster Auto Chrono uses the H-31 and the Oak & Oscar The Humboldt Seven Year uses the Sellita SW300.

Side by side

Hamilton Jazzmaster Auto ChronovsOak & Oscar The Humboldt Seven Year

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

Hamilton Jazzmaster Auto Chrono

h32606735

MSRP $1,845

Oak & Oscar The Humboldt Seven Year

HUMSEVENYEAR

MSRP $2,400

At a glance

15 of 29 specs differ

Diameter

Jazzmaster Auto Chrono42mm

The Humboldt Seven Year39.5mm

Power Reserve

Jazzmaster Auto Chrono60h

The Humboldt Seven Year42h

Water Resistance

Jazzmaster Auto Chrono100m

The Humboldt Seven Year200m

MSRP

Jazzmaster Auto Chrono$1,845

The Humboldt Seven Year$2,400

Full specifications

Case

7 specs

Crystal & Dial

3 specs

Crystal Shape

Flat

Double-domed

AR Coating

Inner

Underside

Lume

None

Super-LumiNova

Movement

4 specs

Caliber

H-31

Sellita SW300

Beat Rate

28,800 vph

4 vph

Power Reserve

60h

42h

Complications

None

GMT, Chronograph, Date

Pricing

1 specs

MSRP

$1,845

$2,400

Follow this matchup

Get a note when Hamilton Jazzmaster Auto Chrono vs Oak & Oscar The Humboldt Seven Year gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring