Massena LAB GeometervsBaltic Scalegraph

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Massena LAB Geometer at true scale

Geometer

Baltic Scalegraph at true scale

Scalegraph

Diameter

39mm

39.5mm

Lug-to-Lug

n/a

47mm

Thickness

9mm

lowest

14.1mm

Water Resistance

50m

100m

highest

Power Reserve

58h

63h

highest

MSRP

$3,495

$1,766

lowest

Movement

Sellita SW510

Sellita SW510

Case

5 specs
Diameter
39mm
39.5mm
Thickness
9mm
14.1mm
Lug-to-Lug
n/a
47mm
Lug Width
n/a
20mm
Water Resistance
50m
100m

Crystal & Dial

5 specs
Crystal
Acrylic
Sapphire
Crystal Shape
Domed
n/a
AR Coating
No
Yes
Dial Color
Brown
Blue
Lume
Cream
BGW9

Movement

2 specs
Power Reserve
58h
63h
Jewels
23
0

Pricing

1 specs
MSRP
$3,495
$1,766
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Massena LAB Geometer

The Massena LAB Geometer is lauded for its clever reimagining of a mid-1950s chronograph, featuring a striking dial and distinctive hands, though some find these hands slightly challenging to differentiate. Owners widely appreciate the smooth winding action of the manual-wind Sellita SW510 movement housed within its 39mm polished stainless steel case. One owner finds the dial too busy with multiple rings and questions the value proposition for a microbrand utilizing an off-the-shelf movement at its price point. Overall, owners and reviewers rate the Massena LAB Geometer highly for its vintage-inspired design and enjoyable manual-winding experience.

Baltic Scalegraph

Owners and reviewers widely praise the Baltic Scalegraph for its compelling vintage styling and excellent value at its price point, with its 39.5mm case offering a slim and compact feel. The applied indices are a standout design element, though legibility can occasionally be a challenge due to polished surfaces. The manual-wind Sellita SW510-M movement provides a power reserve of approximately 60-63 hours. One owner reported bezel marker misalignment, which the brand stated was intentional, contradicting expectations. The screw-down pushers and 100m water resistance enhance its sports chronograph feel. Overall, owners and reviewers rate the Baltic Scalegraph highly for its vintage charm combined with modern wearability and capability at the price.

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