Which is cheaper, the Sinn 103 St DIAPAL or the Boldr Marine?

At MSRP the Boldr Marine is the cheaper of the two at $439, against $4,320 for the Sinn 103 St DIAPAL — a $3,881 gap before any retailer discounting.

Which is bigger, the Sinn 103 St DIAPAL or the Boldr Marine?

The Sinn 103 St DIAPAL wears larger at 41mm versus 40mm for the Boldr Marine — a 1mm difference across the dial.

Which has a longer power reserve, the Sinn 103 St DIAPAL or the Boldr Marine?

The Sinn 103 St DIAPAL carries a 48-hour power reserve against 40 hours on the Boldr Marine.

What movement does the Sinn 103 St DIAPAL run compared to the Boldr Marine?

Both watches run automatic movements — the Sinn 103 St DIAPAL uses the LJP 8000 and the Boldr Marine uses the NH35A.

Side by side

Sinn 103 St DIAPALvsBoldr Marine

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

Sinn 103 St DIAPAL

103 St DIAPAL

MSRP $4,320

Boldr Marine

marine-elewana

MSRP $439

At a glance

15 of 29 specs differ

Diameter

103 St DIAPAL41mm

Marine40mm

Power Reserve

103 St DIAPAL48h

Marine40h

Water Resistance

103 St DIAPAL200m

Marine200m

MSRP

103 St DIAPAL$4,320

Marine$439

Full specifications

Case

5 specs

Diameter

41mm

40mm

Thickness

17mm

12.3mm

Lug-to-Lug

—

46mm

Finish

polished

Brushed and polished

Caseback

—

Solid

Crystal & Dial

5 specs

Crystal Shape

—

Flat

AR Coating

Underside

Yes

Dial Color

Anthracite

Defender Elewana

Indices

—

Applied

Lume

Luminescent

Super-LumiNova

Movement

4 specs

Caliber

LJP 8000

NH35A

Power Reserve

48h

40h

Jewels

Complications

GMT, Date, Chronograph, Pilot's Bezel

None

Pricing

1 specs

MSRP

$4,320

$439

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Sinn 103 St DIAPALvsBoldr Marine

At a glance

Full specifications

Follow this matchup

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