Which is cheaper, the Marathon OSAR-D (Original SAR with Date) Automatic 46mm or the Boldr The T Rex By Boldr X Nitecore?

At MSRP the Boldr The T Rex By Boldr X Nitecore is the cheaper of the two at $499, against $2,500 for the Marathon OSAR-D (Original SAR with Date) Automatic 46mm — a $2,001 gap before any retailer discounting.

Which is bigger, the Marathon OSAR-D (Original SAR with Date) Automatic 46mm or the Boldr The T Rex By Boldr X Nitecore?

The Marathon OSAR-D (Original SAR with Date) Automatic 46mm wears larger at 46mm versus 40mm for the Boldr The T Rex By Boldr X Nitecore — a 6mm difference across the dial.

What movement does the Marathon OSAR-D (Original SAR with Date) Automatic 46mm run compared to the Boldr The T Rex By Boldr X Nitecore?

Both watches run automatic movements — the Marathon OSAR-D (Original SAR with Date) Automatic 46mm uses the Sellita SW220-1 and the Boldr The T Rex By Boldr X Nitecore uses the Seiko NH35A.

Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 46mmvsBoldr The T Rex By Boldr X Nitecore

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

Marathon OSAR-D (Original SAR with Date) Automatic 46mm

46mm-original-sar-w-date-on-3-piece-rubber-strap-kit-osar-d

MSRP $2,500

Boldr The T Rex By Boldr X Nitecore

the-t-rex-by-boldr-x-nitecore

MSRP $499

At a glance

11 of 29 specs differ

Diameter

OSAR-D (Original SAR with Date) Automatic 46mm46mm

The T Rex By Boldr X Nitecore40mm

Power Reserve

OSAR-D (Original SAR with Date) Automatic 46mm40h

The T Rex By Boldr X Nitecore40h

Water Resistance

OSAR-D (Original SAR with Date) Automatic 46mm300m

The T Rex By Boldr X Nitecore200m

MSRP

OSAR-D (Original SAR with Date) Automatic 46mm$2,500

The T Rex By Boldr X Nitecore$499

Full specifications

Case

6 specs

Diameter

46mm

40mm

Thickness

13mm

12.3mm

Lug-to-Lug

43.5mm

46mm

Lug Width

18mm

20mm

Material

316L Stainless Steel

Stainless Steel

Water Resistance

300m

200m

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

Black

T-Rex by BOLDR x Nitecore

Lume

None

Super-LumiNova

Movement

1 specs

Caliber

Sellita SW220-1

Seiko NH35A

Pricing

1 specs

MSRP

$2,500

$499

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