Which is cheaper, the Massena LAB Geometer or the Nivada Grenchen Chronomaster Broad Arrow?

At MSRP the Nivada Grenchen Chronomaster Broad Arrow is the cheaper of the two at $2,085, against $3,495 for the Massena LAB Geometer — a $1,410 gap before any retailer discounting.

Which is bigger, the Massena LAB Geometer or the Nivada Grenchen Chronomaster Broad Arrow?

The Massena LAB Geometer wears larger at 39mm versus 38mm for the Nivada Grenchen Chronomaster Broad Arrow — a 1mm difference across the dial.

Which has better water resistance, the Massena LAB Geometer or the Nivada Grenchen Chronomaster Broad Arrow?

The Nivada Grenchen Chronomaster Broad Arrow is rated to 100m versus 50m for the Massena LAB Geometer.

Which has a longer power reserve, the Massena LAB Geometer or the Nivada Grenchen Chronomaster Broad Arrow?

The Massena LAB Geometer carries a 58-hour power reserve against 40 hours on the Nivada Grenchen Chronomaster Broad Arrow.

What movement does the Massena LAB Geometer run compared to the Nivada Grenchen Chronomaster Broad Arrow?

Both watches run manual movements — the Massena LAB Geometer uses the SW510 BH M Elaboré and the Nivada Grenchen Chronomaster Broad Arrow uses the Landeron 70.

Side by side

Massena LAB GeometervsNivada Grenchen Chronomaster Broad Arrow

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

Massena LAB Geometer

MSRP $3,495

Nivada Grenchen Chronomaster Broad Arrow

86056M01LC

MSRP $2,085

At a glance

16 of 29 specs differ

Diameter

Geometer39mm

Chronomaster Broad Arrow38mm

Power Reserve

Geometer58h

Chronomaster Broad Arrow40h

Water Resistance

Geometer50m

Chronomaster Broad Arrow100m

MSRP

Geometer$3,495

Chronomaster Broad Arrow$2,085

Full specifications

Case

6 specs

Diameter

39mm

38mm

Thickness

9mm

14.55mm

Material

Stainless Steel

316L Stainless Steel

Finish

Brushed and polished

Brushed + Polished

Water Resistance

50m

100m

Caseback

Solid

Solid screw-down

Crystal & Dial

5 specs

Crystal

Acrylic

Sapphire

Crystal Shape

Domed

Flat

AR Coating

Inner

Dial Color

Brown

Black

Lume

Cream

None

Movement

4 specs

Caliber

SW510 BH M Elaboré

Landeron 70

Power Reserve

58h

40h

Jewels

Complications

None

GMT, Chronograph

Pricing

1 specs

MSRP

$3,495

$2,085

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