Side by side

Longines CONQUESTvsZelos Helica

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

CONQUEST
LonginesCONQUEST
MSRP $900
Helica
ZelosHelica
MSRP $499

At a glance

21 of 29 specs differ
Diameter
CONQUEST41mm
Helica39mm
Power Reserve
CONQUEST40h
Helica40h
Water Resistance
CONQUEST300m
Helica100m
MSRP
CONQUEST$900
Helica$499

Full specifications

Case

8 specs
Diameter
41mm
39mm
Thickness
11.8mm
10.5mm
Lug-to-Lug
51mm
39mm
Lug Width
21mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
Water Resistance
300m
100m
Caseback
Screw-down case back
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
Blue
39 - Wave MOP
Indices
Applied Arabic numerals and indexes
Applied
Lume
Super-LumiNova
None

Movement

7 specs
Caliber
L157.3
Miyota 9015
Type
Quartz
Automatic
Beat Rate
25,200 vph
28,800 vph
Jewels
0
25
Hacking
No
Yes
Hand-winding
No
Yes
Complications
Hours, minutes, seconds and date
None

Pricing

1 specs
MSRP
$900
$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.

Longines CONQUEST

Owners widely praise the Longines CONQUEST for its excellent finishing, comfortable wearability, and strong value, with many highlighting its versatility and smooth hand-winding action. Specific points of praise include the clean design, 30 ATM water resistance, and curved lugs contributing to comfort. However, reviewers and owners consistently note the bracelet's lack of micro-adjustment and the lume is considered poor by multiple sources. Some find the design too simple, and one owner felt the watch was underwhelming in person. On balance, owners rate the Longines CONQUEST highly for its exceptional finishing and value at its price point.

From video reviewers

The sunburst dial is a frequently praised aesthetic feature. Reviewers noted the quartz movement as a potential drawback for enthusiasts seeking automatic options.

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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