Elliot Brown HOLTON AUTOMATIC: 101-A10vsIanos Avyssos
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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.
HOLTON AUTOMATIC: 101-A10
Avyssos
Diameter
43mm
44mm
Lug-to-Lug
n/a
54mm
Thickness
14mm
n/a
Water Resistance
200m
300m
highest
Power Reserve
40h
42h
highest
MSRP
$792
lowest
$1,257
Movement
Seiko NH35
Sellita SW216-1
Case
5 specsCrystal & Dial
1 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Elliot Brown HOLTON AUTOMATIC: 101-A10 is noted as an issued watch for UKSF, bearing a crow's foot and NSN marking. One owner reports the dial lume is lackluster, potentially due to the vintage aesthetic influencing the choice of Super-LumiNova. Overall, owners rate the Elliot Brown HOLTON AUTOMATIC: 101-A10 for its military provenance and issued status.
The Ianos Avyssos is recognized for its historically inspired design, featuring a sandwich dial with lume visible through cut-out markers and a small seconds disc referencing the Antikythera mechanism, alongside hour markers shaped like Greek sponge diver ballast stones. Reviewers note its 44mm angular case with a PVD finish and a blue-to-black dégradé dial. One reviewer flags a disconcerting ratcheting click when tightening the crown. An owner mentions the strap's durability for diving but notes a NATO is included. On balance, owners and reviewers appreciate the Ianos Avyssos for its unique historical design and solid construction at its price point.
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