Longines LONGINES MASTER COLLECTIONvsZelos Comet 39

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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.

Longines LONGINES MASTER COLLECTION at true scale

LONGINES MASTER COLLECTION

Zelos Comet 39 at true scale

Comet 39

Diameter

38.5mm

39mm

Lug-to-Lug

44.9mm

lowest

45mm

Thickness

10.2mm

7.6mm

lowest

Water Resistance

30m

50m

highest

Power Reserve

72h

n/a

MSRP

$2,850

$2,499

lowest

Movement

L893.5

ETA/Peseux 7001

Case

5 specs
Diameter
38.5mm
39mm
Thickness
10.2mm
7.6mm
Lug-to-Lug
44.9mm
45mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
30m
50m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Ivory
Tantalum LE

Movement

3 specs
Caliber
L893.5
ETA/Peseux 7001
Type
Automatic
Manual
Power Reserve
72h
0h

Pricing

1 specs
MSRP
$2,850
$2,499
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Reviews

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

LONGINES MASTER COLLECTION

Owners widely praise the LONGINES MASTER COLLECTION for its attractive looks, heritage, and value, with many appreciating its manageable size for smaller wrists. One owner highlights the mesmerizing legibility and versatility of the moonphase chronograph complete calendar model, while another singles out the blue hands on the World Timer. A noted trade-off is the 30m water resistance, which limits wearability to indoor environments. On balance, owners rate the LONGINES MASTER COLLECTION highly for its aesthetic appeal and value, despite the water resistance limitations.

From video reviewers

The classic aesthetic of the dial and case is a shared strength. Limited 30m water resistance is a shared weakness.

Zelos Comet 39

Owners widely praise the Zelos Comet 39 for its wearable 39mm size, thin profile under 10mm thanks to its manual-wind Sellita SW215 movement, and its captivating dial with a deep starburst effect. The winding action is described as a joy, and the watch is considered a stunner for its price, blending modern and vintage aesthetics. Some owners note frustration with Zelos's limited production runs leading to quick sell-outs. One owner found the logo childlike, while another experienced strap-rubbing issues with the short lugs, which were resolved with a Milanese bracelet. Overall, owners and reviewers rate the Zelos Comet 39 highly for its excellent value and striking dial design.