Which is cheaper, the Nivada Grenchen Chronomaster Broad Arrow or the Seestern S443 Column Wheel Chronograph?

At MSRP the Seestern S443 Column Wheel Chronograph is the cheaper of the two at $10, against $2,085 for the Nivada Grenchen Chronomaster Broad Arrow — a $2,075 gap before any retailer discounting.

Which is bigger, the Nivada Grenchen Chronomaster Broad Arrow or the Seestern S443 Column Wheel Chronograph?

The Seestern S443 Column Wheel Chronograph wears larger at 40mm versus 38mm for the Nivada Grenchen Chronomaster Broad Arrow — a 2mm difference across the dial.

Which has better water resistance, the Nivada Grenchen Chronomaster Broad Arrow or the Seestern S443 Column Wheel Chronograph?

The Nivada Grenchen Chronomaster Broad Arrow is rated to 100m versus 50m for the Seestern S443 Column Wheel Chronograph.

Which has a longer power reserve, the Nivada Grenchen Chronomaster Broad Arrow or the Seestern S443 Column Wheel Chronograph?

The Seestern S443 Column Wheel Chronograph carries a 45h-hour power reserve against 40 hours on the Nivada Grenchen Chronomaster Broad Arrow.

What movement does the Nivada Grenchen Chronomaster Broad Arrow run compared to the Seestern S443 Column Wheel Chronograph?

Both watches run manual movements — the Nivada Grenchen Chronomaster Broad Arrow uses the Landeron 70 and the Seestern S443 Column Wheel Chronograph uses the Seagull ST1901.

Side by side

Nivada Grenchen Chronomaster Broad ArrowvsSeestern S443 Column Wheel Chronograph

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

Nivada Grenchen Chronomaster Broad Arrow

86056M01LC

MSRP $2,085

Seestern S443 Column Wheel Chronograph

S443.P

MSRP $10

At a glance

15 of 29 specs differ

Diameter

Chronomaster Broad Arrow38mm

S443 Column Wheel Chronograph40mm

Power Reserve

Chronomaster Broad Arrow40h

S443 Column Wheel Chronograph45hh

Water Resistance

Chronomaster Broad Arrow100m

S443 Column Wheel Chronograph50m

MSRP

Chronomaster Broad Arrow$2,085

S443 Column Wheel Chronograph$10

Full specifications

Case

6 specs

Diameter

38mm

40mm

Thickness

14.55mm

13mm

Lug-to-Lug

46mm

48.6mm

Finish

Brushed + Polished

Brushed and polished

Water Resistance

100m

50m

Caseback

Solid screw-down

Solid

Crystal & Dial

3 specs

Dial Color

Black

Pink

Indices

Applied

Lume

None

Super BGW9

Movement

5 specs

Caliber

Landeron 70

Seagull ST1901

Beat Rate

28,800 vph

3 vph

Power Reserve

40h

45hh

Jewels

Complications

GMT, Chronograph

Chronograph, Column Wheel

Pricing

1 specs

MSRP

$2,085

$10

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