AVI-8 Bell X-1 Machbuster ChronographvsSeiko Essentials Chronograph

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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.

AVI-8 Bell X-1 Machbuster Chronograph at true scale

Bell X-1 Machbuster Chronograph

Seiko Essentials Chronograph at true scale

Essentials Chronograph

Diameter

n/a

40mm

Lug-to-Lug

n/a

45.8mm

Thickness

n/a

11.5mm

Water Resistance

50m

100m

highest

MSRP

$300

lowest

$415

Movement

Quartz

Seiko 8T63

Case

6 specs
Diameter
n/a
40mm
Thickness
n/a
11.5mm
Lug-to-Lug
n/a
45.8mm
Lug Width
n/a
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
Dial Color
Blue
n/a

Movement

1 specs
Caliber
n/a
Seiko 8T63

Pricing

1 specs
MSRP
$300
$415
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Reviews

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

AVI-8 Bell X-1 Machbuster Chronograph

Owners widely praise the AVI-8 Bell X-1 Machbuster Chronograph for its aviation-inspired design, vibrant dial colors, and good value, especially when on sale. Some owners find the watch to be a stylish conversation starter with decent quality for its reasonable price, noting it holds up well for daily and outdoor use. However, the AVI-8 Bell X-1 Machbuster Chronograph is frequently described as chunky and thick, with some owners finding it too large and heavy. The lume is noted as pretty but not long-lasting, and some community members consider the branding derivative or cringey. On balance, owners appreciate the AVI-8 Bell X-1 Machbuster Chronograph for its unique designs and value, with the distinctive dial aesthetics being a primary draw.

Seiko Essentials Chronograph

Owners widely praise the Seiko Essentials Chronograph for its beautiful and fun dial, with one noting the green dial and gold hands, and another finding the dark greenish dial less impressive than black. The watch is considered a great first watch, comfortable for active wear due to its lightweight nature, and enjoyable for its chronograph function. One owner reported the orange stripe on a stopwatch button expanded and fell off in heat, while another found the 40mm case wore smaller than expected. The Seiko Essentials Chronograph is considered beautiful for its price, especially on the grey market. On balance, owners rate the Seiko Essentials Chronograph highly for its attractive dial and comfortable wearability at its price point.

From video reviewers

The watch is praised for its impressive execution and value at its price point. Its 50-meter water resistance is cited as a potential limitation.

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