Feynman Timekeepers Feynman OnevsHaim Watch Company Annum
lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures
Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Feynman One

Annum
Diameter
39mm
38mm
Lug-to-Lug
n/a
45mm
Thickness
11.5mm
lowest
12mm
Water Resistance
50m
highest
30m
Power Reserve
n/a
42h
MSRP
$1,045
lowest
$2,150
Movement
ETA/Peseux 7001
Haim Watch Company HWC-02
Case
5 specsCrystal & Dial
2 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely appreciate the Feynman Timekeepers Feynman One for its vintage-inspired teardrop lugs and polished bezel, housing a decorated ETA/Peseux 7001 manual wind movement. The layered dial features guilloche patterns and applied indices, complemented by hand-crafted lizard leather straps. Some owners wish for more decoration on the movement caliber. Overall, owners rate the Feynman Timekeepers Feynman One highly for its attractive vintage design and manual-wind movement at its price point.
The case finishing, with its contrast between brushed sides and polished bezel, is a notable strength. The bracelet's end links do not perfectly align with the case, creating a slight gap.
The Haim Watch Company Annum is praised for its fantastic looks and 38mm case size, with one owner finding its dimensions nearly perfect. Some owners have not discussed the brand extensively, and one opted for an aftermarket strap over the included beads of rice bracelet. On balance, owners rate the Haim Watch Company Annum highly for its aesthetics and wearability.
Similar watches
Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.
Also compared
Comparisons nearby in the catalog: alternatives to the watches above paired against the matchup.









