Which is cheaper, the Marathon OSAR-D (Original SAR with Date) Automatic 41mm or the Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)?

At MSRP the Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap) is the cheaper of the two at $223, against $1,800 for the Marathon OSAR-D (Original SAR with Date) Automatic 41mm — a $1,577 gap before any retailer discounting.

Which is bigger, the Marathon OSAR-D (Original SAR with Date) Automatic 41mm or the Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)?

The Marathon OSAR-D (Original SAR with Date) Automatic 41mm wears larger at 41mm versus 38mm for the Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap) — a 3mm difference across the dial.

Which has better water resistance, the Marathon OSAR-D (Original SAR with Date) Automatic 41mm or the Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)?

The Marathon OSAR-D (Original SAR with Date) Automatic 41mm 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 Marathon OSAR-D (Original SAR with Date) Automatic 41mm run compared to the Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)?

Both watches run automatic movements — the Marathon OSAR-D (Original SAR with Date) Automatic 41mm uses the Sellita SW220-1 and the Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap) uses the Seiko NH35.

Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsSheffield 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.

Add a watch

Marathon OSAR-D (Original SAR with Date) Automatic 41mm

41mm-original-sar-w-date-osar-d

MSRP $1,800

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

MSRP $223

At a glance

10 of 29 specs differ

Diameter

OSAR-D (Original SAR with Date) Automatic 41mm41mm

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

Power Reserve

OSAR-D (Original SAR with Date) Automatic 41mm40h

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

Water Resistance

OSAR-D (Original SAR with Date) Automatic 41mm300m

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

MSRP

OSAR-D (Original SAR with Date) Automatic 41mm$1,800

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

Full specifications

Case

6 specs

Diameter

41mm

38mm

Thickness

13mm

12.8mm

Lug-to-Lug

43.5mm

46mm

Lug Width

18mm

20mm

Material

316L Stainless Steel

Stainless Steel

Water Resistance

300m

200m

Crystal & Dial

1 specs

Dial Color

Black

Blue

Movement

2 specs

Caliber

Sellita SW220-1

Seiko NH35

Power Reserve

40h

—

Pricing

1 specs

MSRP

$1,800

$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.

Fortismicro

Follow this matchup

Get a note when Marathon OSAR-D (Original SAR with Date) Automatic 41mm 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.

Fortis Marinemaster M-40vsSheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)Fortis Marinemaster M-44 DLCvsSheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)Fortis Marinemaster M-44vsSheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)vsSpinnaker Hull Commander Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsSheffield 1A 38 Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsSheffield 1A

Edit this comparison Add another watch More diver comparisons Best Diver Watches Under $500 Explore more 37–42mm watches

Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsSheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap)

At a glance

Full specifications

More watches worth a look

Marinemaster M-40

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

Swordfish 3

The T Rex By Boldr X Nitecore

Hull Commander

Fearless

RN Automatic Divers Watch Mk.2 with Date

BOLDR x Nitecore

Follow this matchup

People also compared