Aigi Watches GruvebusvsSanturce Picúa — Swiss Automatic Diver
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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

Picúa — Swiss Automatic Diver
Diameter
40mm
39mm
Lug-to-Lug
n/a
46mm
Thickness
12.3mm
12.2mm
lowest
Water Resistance
200m
300m
highest
MSRP
$1,095
$949
lowest
Movement
Sellita SW200-1
Sellita SW200-1
Case
4 specsCrystal & Dial
1 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 Santurce Picúa — Swiss Automatic Dive Watch is widely praised for its 39mm case size and sandblasted steel finish, offering nuanced attention to detail for its price. Reviewers highlight the AR-coated sapphire crystal for its lack of glare and the excellent luminous material application. Owners also note the satisfying winding feel of the Sellita SW200-B automatic movement. Overall, owners and reviewers rate the Santurce Picúa — Swiss Automatic Dive Watch highly for its detailed finishing and wearability at its price point.
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