Side by side

Oblvlo BLM ZBvsMomentum Square 2 Chrono

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

BLM ZB

MSRP $315

See the full BLM ZB

Square 2 Chrono

Momentum Square 2 Chrono

MSRP $339

See the full Square 2 Chrono

Buy from Oblvlo ↗

Buy used on eBay ↗

Buy from Momentum ↗

Buy used on eBay ↗

At a glance

8 of 29 specs differ

Diameter

BLM ZB41mm

Square 2 Chrono39mm

Power Reserve

BLM ZB—

Square 2 Chrono—

Water Resistance

BLM ZB50m

Square 2 Chrono50m

MSRP

BLM ZB$315

Square 2 Chrono$339

Full specifications

Case

3 specs

Category

Sport

—

Diameter

41mm

39mm

Lug Width

0mm

22mm

Crystal & Dial

2 specs

Dial Color

—

—

Lume

Super-LumiNova

None

Movement

2 specs

Caliber

—

Miyota 0S21

Type

Automatic

Quartz

Pricing

1 specs

MSRP

$315

$339

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