Which is cheaper, the Hamilton Jazzmaster Seaview Auto Chrono or the Sheffield 1A 40mm?

At MSRP the Sheffield 1A 40mm is the cheaper of the two at $228, against $2,045 for the Hamilton Jazzmaster Seaview Auto Chrono — a $1,817 gap before any retailer discounting.

Which is bigger, the Hamilton Jazzmaster Seaview Auto Chrono or the Sheffield 1A 40mm?

The Hamilton Jazzmaster Seaview Auto Chrono wears larger at 44mm versus 40mm for the Sheffield 1A 40mm — a 4mm difference across the dial.

Which has better water resistance, the Hamilton Jazzmaster Seaview Auto Chrono or the Sheffield 1A 40mm?

The Sheffield 1A 40mm is rated to 200m versus 100m for the Hamilton Jazzmaster Seaview Auto Chrono.

What movement does the Hamilton Jazzmaster Seaview Auto Chrono run compared to the Sheffield 1A 40mm?

Both watches run automatic movements — the Hamilton Jazzmaster Seaview Auto Chrono uses the No caliber and the Sheffield 1A 40mm uses the Seiko NH35.

Side by side

Hamilton Jazzmaster Seaview Auto ChronovsSheffield 1A 40mm

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

Add a watch

Hamilton Jazzmaster Seaview Auto Chrono

h37616331

MSRP $2,045

Sheffield 1A 40mm

allsport-1-auto

MSRP $228

At a glance

9 of 29 specs differ

Diameter

Jazzmaster Seaview Auto Chrono44mm

1A 40mm40mm

Power Reserve

Jazzmaster Seaview Auto Chrono40h

1A 40mm40h

Water Resistance

Jazzmaster Seaview Auto Chrono100m

1A 40mm200m

MSRP

Jazzmaster Seaview Auto Chrono$2,045

1A 40mm$228

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

Black

—

Movement

1 specs

Caliber

No caliber

Seiko NH35

Pricing

1 specs

MSRP

$2,045

$228

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Bremontmicro

Follow this matchup

Get a note when Hamilton Jazzmaster Seaview Auto Chrono vs Sheffield 1A 40mm gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Bremont Supermarine ChronovsSheffield 1A 40mm Bremont Isle of Man TT Limited EditionvsSheffield 1A 40mm Bremont ALT1-CvsSheffield 1A 40mm Marloe Watch Company AtlanticvsSheffield 1A 40mm Hamilton Jazzmaster Seaview Auto ChronovsSheffield 1A SCR II Blue Hamilton Jazzmaster Seaview Auto ChronovsSheffield 1A

Edit this comparison Add another watch Explore more 39–45mm watches

Hamilton Jazzmaster Seaview Auto ChronovsSheffield 1A 40mm

At a glance

Full specifications

More watches worth a look

Supermarine Chrono

The Joker Madness

Isle of Man TT Limited Edition

Aquadiver

COURG: Zero-Hour

Atlantic

COURG: Minimalist

Vigilante Quartz - Classic Black (Refurbished)

Follow this matchup

People also compared