Nivada Grenchen DatomastervsRiley Watch Co Bessie FAI-01
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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.

Datomaster

Bessie FAI-01
Diameter
36mm
36mm
Lug-to-Lug
43.5mm
n/a
Thickness
12mm
9.8mm
lowest
Water Resistance
100m
highest
50m
MSRP
$499
$428
lowest
Movement
Seiko VK63
Miyota JP21
Case
5 specsCrystal & Dial
4 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Nivada Grenchen Datomaster's striking dial designs, with one owner specifically calling the colorways "crazy" and a great achievement, while another highlights the desirability of contrasting subdials and orange accents. The 36mm case size is noted as a positive, fitting well for smaller wrists. However, one owner found the bracelet and clasp inferior to other microbrand offerings in the same price bracket, raising concerns about long-term durability. On balance, owners and reviewers appreciate the Nivada Grenchen Datomaster for its unique and desirable dial aesthetics and compact sizing.
Owners praise the Riley Watch Co Bessie FAI-01 for its attractive appearance, smooth-moving hands, and comfortable 36mm case size. One owner notes the watch requires a strap replacement. Overall, owners rate the Riley Watch Co Bessie FAI-01 highly for its pleasing aesthetics and wearability.
Similar watches
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