Ianos AvyssosvsSeiko Prospex 1968 Mechanical Divers Modern Design

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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.

Ianos Avyssos at true scale

Avyssos

Seiko Prospex 1968 Mechanical Divers Modern Design at true scale

Prospex 1968 Mechanical Divers Modern Design

Diameter

44mm

44mm

Lug-to-Lug

54mm

n/a

Thickness

n/a

13.1mm

Water Resistance

300m

highest

200m

Power Reserve

42h

50h

highest

MSRP

$1,257

$570

lowest

Movement

Sellita SW216-1

Seiko 6R15

Case

4 specs
Thickness
n/a
13.1mm
Lug-to-Lug
54mm
n/a
Lug Width
n/a
n/a
Water Resistance
300m
200m

Crystal & Dial

1 specs
Dial Color
Bronze
n/a

Movement

4 specs
Caliber
Sellita SW216-1
Seiko 6R15
Type
Manual
Automatic
Beat Rate
0 vph
21,600 vph
Power Reserve
42h
50h

Pricing

1 specs
MSRP
$1,257
$570
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Ianos Avyssos

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.

Seiko Prospex 1968 Mechanical Divers Modern Design

The Seiko Prospex 1968 Mechanical Divers Modern Design is praised for its impressive finishing and blend of heritage and modern design, with a hard-coated steel case for scratch resistance. Its 44mm case wears smaller than dimensions suggest. Some owners find the dial color and overall aesthetic less appealing than other options. The 6R15 movement provides 50 hours of power reserve. Overall, owners and reviewers rate the Seiko Prospex 1968 Mechanical Divers Modern Design highly for its finishing and wearability at the price.