Which is cheaper, the AVI-8 Flyboy Airmaster Sector Meca-Quartz or the Seiko Diamond Collection?

At MSRP the AVI-8 Flyboy Airmaster Sector Meca-Quartz is the cheaper of the two at $180, against $475 for the Seiko Diamond Collection — a $295 gap before any retailer discounting.

Which is bigger, the AVI-8 Flyboy Airmaster Sector Meca-Quartz or the Seiko Diamond Collection?

The AVI-8 Flyboy Airmaster Sector Meca-Quartz wears larger at 40mm versus 27mm for the Seiko Diamond Collection — a 13mm difference across the dial.

Which has better water resistance, the AVI-8 Flyboy Airmaster Sector Meca-Quartz or the Seiko Diamond Collection?

The AVI-8 Flyboy Airmaster Sector Meca-Quartz is rated to 50m versus 5m for the Seiko Diamond Collection.

What movement does the AVI-8 Flyboy Airmaster Sector Meca-Quartz run compared to the Seiko Diamond Collection?

The AVI-8 Flyboy Airmaster Sector Meca-Quartz runs a meca-quartz caliber, while the Seiko Diamond Collection runs a quartz (V137).

Side by side

AVI-8 Flyboy Airmaster Sector Meca-QuartzvsSeiko Diamond Collection

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

AVI-8 Flyboy Airmaster Sector Meca-Quartz

flyboy-airmaster-sector-meca-quartz-raven-black-av-4112-01

MSRP $180

Seiko Diamond Collection

sut068p9

MSRP $475

At a glance

10 of 29 specs differ

Diameter

Flyboy Airmaster Sector Meca-Quartz40mm

Diamond Collection27mm

Power Reserve

Flyboy Airmaster Sector Meca-Quartz40h

Diamond Collection40h

Water Resistance

Flyboy Airmaster Sector Meca-Quartz50m

Diamond Collection50m

MSRP

Flyboy Airmaster Sector Meca-Quartz$180

Diamond Collection$475

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Mineral

Hardlex

Lume

None

LumiBrite on hands and index(es)

Movement

1 specs

Caliber

—

V137

Pricing

1 specs

MSRP

$180

$475

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