Feynman Timekeepers CovevsNivada Grenchen Antarctic Spider
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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.
Cove
Antarctic Spider
Diameter
40mm
38mm
Lug-to-Lug
46mm
n/a
Thickness
12.8mm
11.1mm
lowest
Water Resistance
200m
highest
100m
Power Reserve
50h
highest
38h
MSRP
$1,045
$995
lowest
Movement
ETA 2895-2
Sellita SW200-1
Case
6 specsCrystal & Dial
3 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Feynman Timekeepers Cove owners praise its original and versatile design, with particular appreciation for the 4 o'clock logo and the "lizard tail" seconds hand. One owner highlights the lume as a key appeal. On balance, owners rate the Feynman Timekeepers Cove highly for its unique design elements.
Owners praise the Nivada Grenchen Antarctic Spider for its historically significant design and excellent wearability, attributing the latter to its thin case. Some owners note the dial can be difficult to read and that the minute markers show imperfect application. A reviewer points out the beige Super-LumiNova appears too yellow. On balance, owners and reviewers rate the Nivada Grenchen Antarctic Spider highly for its faithful vintage sizing and design execution at the price.
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