Aigi Watches GruvebusvsChristopher Ward C60 Atoll 300

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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.

Gruvebus

C60 Atoll 300
Diameter
40mm
40mm
Lug-to-Lug
n/a
47.4mm
Thickness
12.3mm
11.3mm
lowest
Water Resistance
200m
300m
highest
Power Reserve
n/a
38h
MSRP
$1,095
lowest
$1,320
Movement
Sellita SW200-1
Sellita SW200-1
Case
3 specsCrystal & Dial
3 specsMovement
4 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
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.
The Christopher Ward C60 Atoll 300 is widely praised for its exceptional fit and finish, which reviewers state punches well above its price point. Owners consistently highlight the wearability of its 40mm case, with the "Light-catcher" design contributing to a jewelry-like feel and a beautiful dial that is better appreciated in person. The sandblasted bezel offers a reassuring click, and the Sellita SW200-1 automatic movement is noted for running close to COSC standards. Some users, however, point to a weak or absent anti-reflective coating on the crystal, and one owner expressed a preference for a 42mm size option. Overall, owners rate the Christopher Ward C60 Atoll 300 highly for its premium finishing and comfortable wearability at its price.
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