Which is bigger, the Core Timepieces Fury GMT or the Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)?

The Core Timepieces Fury GMT wears larger at 42mm versus 38mm for the Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap) — a 4mm difference across the dial.

Which has better water resistance, the Core Timepieces Fury GMT or the Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)?

The Core Timepieces Fury GMT is rated to 300m versus 200m for the Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap).

What movement does the Core Timepieces Fury GMT run compared to the Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)?

Both watches run automatic movements — the Core Timepieces Fury GMT uses the Seiko NH34A and the Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap) uses the Seiko NH35.

Side by side

Core Timepieces Fury GMTvsSheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)

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

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Core Timepieces Fury GMT

Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)

MSRP $223

Buy from Core Timepieces ↗

Buy used on eBay ↗

Buy from Sheffield ↗

Buy used on eBay ↗

At a glance

11 of 29 specs differ

Diameter

Fury GMT42mm

1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)38mm

Power Reserve

Fury GMT—

1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)—

Water Resistance

Fury GMT300m

1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)200m

MSRP

Fury GMT—

1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)$223

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Dial Color

—

Blue

Lume

Super Luminova

None

Movement

1 specs

Caliber

Seiko NH34A

Seiko NH35

Pricing

1 specs

MSRP

—

$223

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Core Timepieces Fury GMTvsSheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)

At a glance

Full specifications

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