Aigi Watches GRUVEBUSvsLongines HYDROCONQUEST

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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

Longines HYDROCONQUEST at true scale

HYDROCONQUEST

Diameter

40mm

42mm

Lug-to-Lug

n/a

51.2mm

Thickness

12.3mm

11.7mm

lowest

Water Resistance

200m

300m

highest

Power Reserve

n/a

72h

MSRP

$1,095

lowest

$2,200

Movement

Sellita SW200-1

Longines L888

Case

5 specs
Diameter
40mm
42mm
Thickness
12.3mm
11.7mm
Lug-to-Lug
n/a
51.2mm
Lug Width
20mm
21mm
Water Resistance
200m
300m

Crystal & Dial

3 specs
Crystal
Sapphire
n/a
Dial Color
black
Green
Texture
n/a
Lacquered polished

Movement

4 specs
Caliber
Sellita SW200-1
Longines L888
Beat Rate
0 vph
25,200 vph
Power Reserve
0h
72h
Jewels
0
21

Pricing

1 specs
MSRP
$1,095
$2,200
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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.

Longines HYDROCONQUEST

Owners widely praise the Longines HYDROCONQUEST for its excellent value and finishing, often comparing it favorably to higher-end watches, with many appreciating the vibrant dial colors and the reliable movement. The slide-lock bracelet extension is noted as a particularly well-executed and useful feature. However, opinions on the bezel are mixed; some owners report confident action with no play, while others describe it as scratchy, difficult to turn, and exhibiting play or springiness. The Longines HYDROCONQUEST is considered a strong entry-level Swiss diver offering significant value for money.

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