Which is cheaper, the Naga Watches Spire or the Sheffield 1A?

At MSRP the Sheffield 1A is the cheaper of the two at $223, against $853 for the Naga Watches Spire — a $630 gap before any retailer discounting.

Which is bigger, the Naga Watches Spire or the Sheffield 1A?

The Sheffield 1A wears larger at 40mm versus 39mm for the Naga Watches Spire — a 1mm difference across the dial.

Which has better water resistance, the Naga Watches Spire or the Sheffield 1A?

The Sheffield 1A is rated to 200m versus 100m for the Naga Watches Spire.

What movement does the Naga Watches Spire run compared to the Sheffield 1A?

Both watches run automatic movements — the Naga Watches Spire uses the Miyota 9039 and the Sheffield 1A uses the Seiko NH35A.

Side by side

Naga Watches SpirevsSheffield 1A

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

Add a watch

Naga Watches Spire

naga-n-0109sw-silver-whitepre-order

MSRP $853

Sheffield 1A

diver-1a-40mm-white

MSRP $223

Buy from Naga Watches ↗

Buy used on eBay ↗

Buy from Sheffield ↗

Buy used on eBay ↗

At a glance

10 of 29 specs differ

Diameter

Spire39mm

1A40mm

Power Reserve

Spire—

1A—

Water Resistance

Spire100m

1A200m

MSRP

Spire$853

1A$223

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

White

White/Blue

Lume

None

Swiss blue lume

Movement

1 specs

Caliber

Miyota 9039

Seiko NH35A

Pricing

1 specs

MSRP

—

$223

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.

Naga Watchesmicro

Follow this matchup

Get a note when Naga Watches Spire vs Sheffield 1A 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.

Naga Watches ConstellationvsSheffield 1A Maen Manhattan 40 MSDvsSheffield 1A Maen Manhattan 37vsSheffield 1A Maen Manhattan 40vsSheffield 1A Naga Watches SpirevsSheffield 1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date Naga Watches SpirevsBoldr The T Rex By Boldr X Nitecore

Edit this comparison Add another watch Explore more 38–41mm watches

Naga Watches SpirevsSheffield 1A

At a glance

Full specifications

More watches worth a look

Constellation

The T Rex By Boldr X Nitecore

Manhattan 40 MSD

SCR

BOLDR x Nitecore

Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311

Contour

Swordfish 3

Follow this matchup

People also compared