Side by side

Astor + Banks Sea Ranger M2vsZelos Helica

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Sea Ranger M2
Astor + BanksSea Ranger M2
MSRP $1,149
Helica
ZelosHelica
MSRP $499

At a glance

7 of 29 specs differ
Diameter
Sea Ranger M240mm
Helica39mm
Power Reserve
Sea Ranger M240h
Helica40h
Water Resistance
Sea Ranger M2300m
Helica100m
MSRP
Sea Ranger M2$1,149
Helica$499

Full specifications

Case

4 specs
Diameter
40mm
39mm
Thickness
12.5mm
10.5mm
Lug-to-Lug
45.5mm
39mm
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
Tobacco
39 - Wave MOP

Movement

1 specs
Caliber
La Joux-Perret G100
Miyota 9015

Pricing

1 specs
MSRP
$1,149
$499

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What people say

Owners + reviewers, side by side

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

Astor + Banks Sea Ranger M2

The Astor + Banks Sea Ranger M2 is widely praised for its balanced design, excellent legibility, and strong GADA (go-anywhere, do-anything) capabilities, featuring 300m water resistance and a scratch-resistant coating. Reviewers note its comfortable 40mm case size and good lume, though one source describes it as good but not great. The movement is a Sellita SW200 adjusted by the brand, with accuracy reported around ±8 seconds per day. The pre-order price is $650, with a standard price of $850. On balance, reviewers find the Astor + Banks Sea Ranger M2 to be a compelling option due to its functional design and robust specifications.

Zelos Helica

Owners widely praise the Zelos Helica for its stunning, often color-shifting dials, with specific mentions of the MoP, slate grey, 'Steel Blue', and red opal variants being particularly captivating and artful. The 39mm case size is noted as fitting well on smaller wrists, and the overall build quality and finishing for the price are frequently highlighted as impressive, with one owner calling it "a lot of watch for the price." Some owners appreciate the novel bracelet designs and full lume dials, while others find the bracelet and clasp edges sharp or the clasp lacking on-the-fly adjustment. Opinions on the date window are mixed, with one owner disliking it. The Zelos Helica Moonphase was considered cluttered by one owner, and its $1K USD price point was felt to be steep by another, though popular variants sold out rapidly. Overall, owners rate the Zelos Helica highly for its striking dial designs and impressive value proposition.

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