What movement does the Seestern Sub 300 V4 run compared to the Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)?

Both watches run automatic movements — the Seestern Sub 300 V4 uses the Seiko NH35A and the Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap) uses the Seiko NH35.

Side by side

Seestern Sub 300 V4vsSheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)

Q: Which is cheaper, the Seestern Sub 300 V4 or the Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)?

At MSRP the Seestern Sub 300 V4 is the cheaper of the two at $10, against $223 for the Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap) — a $213 gap before any retailer discounting.

Q: Which is bigger, the Seestern Sub 300 V4 or the Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)?

The Seestern Sub 300 V4 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.

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

Add a watch

Seestern Sub 300 V4

Sub 300 V4

MSRP $10

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

MSRP $223

At a glance

14 of 29 specs differ

Diameter

Sub 300 V442mm

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

Power Reserve

Sub 300 V441h

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

Water Resistance

Sub 300 V4200m

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

MSRP

Sub 300 V4$10

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

Full specifications

Case

5 specs

Diameter

42mm

38mm

Thickness

13mm

12.8mm

Material

316L Stainless Steel

Stainless Steel

Finish

Brushed + Sandblasted

Brushed and polished

Caseback

Solid screw-down

Solid

Crystal & Dial

3 specs

AR Coating

Underside

Inner

Dial Color

Orange

Blue

Lume

Japan Lume (blue glow)

None

Movement

5 specs

Caliber

Seiko NH35A

Seiko NH35

Beat Rate

21,600 vph

28,800 vph

Power Reserve

41h

—

Jewels

Complications

GMT, Date

None

Pricing

1 specs

MSRP

$10

$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.

Boldrmicro

Follow this matchup

Get a note when Seestern Sub 300 V4 vs Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap) 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.

Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)vsBoldr The T Rex By Boldr X Nitecore Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)vsZelos Swordfish 3 Boldr Merlion 50th AnniversaryvsSheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311vsSheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)Seestern Sub 300 V4vsSheffield 1A 38 Seestern Sub 300 V4vsSheffield 1A

Edit this comparison Add another watch More diver comparisons Best Diver Watches Under $500 Explore more 37–43mm watches

Seestern Sub 300 V4vsSheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)

At a glance

Full specifications

More watches worth a look

The T Rex By Boldr X Nitecore

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

Swordfish 3

Merlion 50th Anniversary

Fearless

SCR

Vanuatu

Voyager

Follow this matchup

People also compared