Aigi Watches GruvebusvsSeaholm Offshore

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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.

Aigi Watches Gruvebus at true scale

Gruvebus

Seaholm Offshore at true scale

Offshore

Diameter

40mm

41mm

Thickness

12.3mm

n/a

Water Resistance

200m

200m

Power Reserve

n/a

38h

MSRP

$1,095

$825

lowest

Movement

Sellita SW200-1

Sellita SW200-1

Case

4 specs
Diameter
40mm
41mm
Thickness
12.3mm
n/a
Lug-to-Lug
n/a
n/a
Lug Width
20mm
21mm

Crystal & Dial

1 specs
Dial Color
black
Empire Green

Movement

1 specs
Power Reserve
0h
38h

Pricing

1 specs
MSRP
$1,095
$825
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Reviews

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

Aigi Watches Gruvebus

Owners widely praise the Aigi Watches GRUVEBUS for its legibility and the unique coal-pressed dial motif, with some comparing its character to Grand Seiko. The watch features GTLS tubes for luminescence and a hardened steel 40mm case, powered by a Sellita SW200-1 automatic movement and offering 200m water resistance. Some owners report receiving the watch with a Miyota 9015 movement upgrade. One owner notes the Jubilee-style bracelet as a luxurious touch for a tool watch, while another finds the 40mm case size and 49mm lug-to-lug measurement to be chunky. On balance, owners and reviewers find the Aigi Watches GRUVEBUS to be a decent tool watch for its price, with its unique dial and legibility being key strengths.

Seaholm Offshore

Owners widely praise the Seaholm Offshore for its execution, noting attention to detail on the brushed dial, a classic no-crown-guard aesthetic, and a beautiful dial color. The domed crystal and solid, quality feel are also frequently highlighted, with one owner finding it a great value. The bracelet's simple screw-link sizing is a practical plus. Seaholm Offshore watches are built to meet ISO 6425 water resistance specifications and offer significant shock and magnetism protection through proprietary components. Overall, owners rate the Seaholm Offshore highly for its detailed finishing and quality feel at its price point.

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