Side by side

Longines MASTER COLLECTIONvsZelos Helica Moonphase

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

MASTER COLLECTION
LonginesMASTER COLLECTION
MSRP $6,350
Helica Moonphase
ZelosHelica Moonphase
MSRP $1,049

At a glance

21 of 29 specs differ
Diameter
MASTER COLLECTION25.5mm
Helica Moonphase39mm
Power Reserve
MASTER COLLECTION45h
Helica Moonphase40h
Water Resistance
MASTER COLLECTION30m
Helica Moonphase100m
MSRP
MASTER COLLECTION$6,350
Helica Moonphase$1,049

Full specifications

Case

9 specs
Category
Moonphase
Diameter
25.5mm
39mm
Thickness
9mm
10mm
Lug-to-Lug
30.6mm
39mm
Lug Width
13mm
20mm
Material
Gold
316L Stainless Steel
Finish
Brushed and polished
Water Resistance
30m
100m
Caseback
Transparent case back with sapphire crystal
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Silver
Meteorite
Indices
Painted Arabic numerals
Applied
Lume
Super-LumiNova
None

Movement

6 specs
Caliber
L592.5
Sellita SW288 Moonphase
Power Reserve
45h
40h
Jewels
0
25
Hacking
No
Yes
Hand-winding
No
Yes
Complications
Hours, minutes, seconds and date
None

Pricing

1 specs
MSRP
$6,350
$1,049

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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 MASTER COLLECTION

The Longines Master Collection is widely praised for its excellent value, with reviewers and owners citing its dressy aesthetic, good fit and finish, and attractive complications like annual calendars and chronographs for under $3,000. Owners highlight the beautiful dials, engraved numerals, and the L893 caliber's 72-hour power reserve. Some find the standard Master Collection thin and well-finished, while others note a slightly thicker case on certain models. A few owners express reservations about the bracelet's adjustment options and the homogeneity of the case finishing. One reviewer points out that the subdial can obscure the '7' numeral on the Small Seconds model, and another notes that pushers can feel cheap and the chrono hour counter may not reset perfectly. Water resistance is noted as 30m on some models.

Zelos Helica Moonphase

Owners widely praise the Zelos Helica Moonphase for its gorgeous aventurine dial, unique industrial-dress aesthetic, and comfortable wearability, with one owner calling it spectacular and another their favorite Zelos. The moonphase complication is frequently highlighted as beautiful, though some find the double moon distracting or the dial cluttered. A manual-wind movement combined with a screw-down crown is noted as a drawback by some, requiring adjustment and potentially feeling fragile when fully wound, while one owner reports a 43-hour power reserve. On balance, owners rate the Zelos Helica Moonphase highly for its stunning aventurine dial and unique design at its price point.

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