Side by side

CWC T20 General Service Quartz WatchvsLongines LONGINES MASTER COLLECTION

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

T20 General Service Quartz Watch
CWCT20 General Service Quartz Watch
MSRP $249
LONGINES MASTER COLLECTION
LonginesLONGINES MASTER COLLECTION
MSRP $2,850
What people say

Owners + reviewers, side by side

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

CWC T20 General Service Quartz Watch

The CWC T20 General Service Quartz Watch is widely praised for its simple, clean, and classic look, with owners considering it a classy and comfortable field watch. Its 38mm tonneau case is seen by some as a cool retro piece representative of original MOD specifications, though others find this size too small for larger wrists. The watch is noted for keeping accurate time, with one owner reporting it as practical for everyday wear. It features a stainless steel case, sapphire crystal, and a Ronda 715 movement. A limitation mentioned is the fixed lugs, which restrict strap versatility. Overall, owners rate the CWC T20 General Service Quartz Watch highly for its classic military-inspired aesthetic and reliable timekeeping at an affordable price.

LONGINES MASTER COLLECTION

Owners widely praise the Longines Master Collection for its attractive designs, heritage feel, and value, with specific models highlighted for their legibility and manageable sizes. One owner finds the 40mm moonphase chronograph complete calendar mesmerizing and versatile at around $1700, while another appreciates the 38mm World Timer's looks and blue hands. A drawback noted across different models is limited water resistance, with one owner selling their watch due to this, and the World Timer disc requiring manual adjustment for daylight saving time in some areas. On balance, owners rate the Longines Master Collection highly for its aesthetic appeal and value proposition, despite some limitations in water resistance and functionality.

At a glance

13 of 29 specs differ
Diameter
T20 General Service Quartz Watch38mm
LONGINES MASTER COLLECTION38.5mm
Power Reserve
T20 General Service Quartz Watch40h
LONGINES MASTER COLLECTION72h
Water Resistance
T20 General Service Quartz Watch50m
LONGINES MASTER COLLECTION30m
MSRP
T20 General Service Quartz Watch$249
LONGINES MASTER COLLECTION$2,850

Full specifications

Case

6 specs
Category
Field
Diameter
38mm
38.5mm
Thickness
12mm
10.2mm
Lug-to-Lug
42mm
44.9mm
Lug Width
18.5mm
20mm
Water Resistance
50m
30m

Crystal & Dial

3 specs
Crystal
Acrylic
Sapphire
Dial Color
CWC T20 General Service Quartz Watch
Ivory
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Ronda 515
L893.5
Type
Quartz
Automatic
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$249
$2,850
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