Side by side

Serica Ref. 5303 Diving ChronometervsNOMOS Glashütte Club Campus 38 blue purple

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

Ref. 5303 Diving Chronometer
SericaRef. 5303 Diving Chronometer
MSRP $1,768

At a glance

19 of 29 specs differ
Diameter
Ref. 5303 Diving Chronometer39mm
Club Campus 38 blue purple38.5mm
Power Reserve
Ref. 5303 Diving Chronometer42h
Club Campus 38 blue purple43 hoursh
Water Resistance
Ref. 5303 Diving Chronometer300m
Club Campus 38 blue purple100m
MSRP
Ref. 5303 Diving Chronometer$1,768
Club Campus 38 blue purple$2,070

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
39mm
38.5mm
Thickness
12.2mm
8.5mm
Lug-to-Lug
46.5mm
48.9mm
Finish
Brushed and polished
Water Resistance
300m
100m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Yes
Dial Color
Enamel Black
Purple
Indices
Applied
Lume
Super-LumiNova
None

Movement

6 specs
Caliber
M100 COSC
Alpha | manual
Type
Automatic
Manual
Beat Rate
28,800 vph
21,600 vph
Power Reserve
42h
43 hoursh
Jewels
25
17
Complications
COSC
None

Pricing

1 specs
MSRP
$1,768
$2,070

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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.

Serica Ref. 5303 Diving Chronometer

Owners widely praise the Serica Ref. 5303 Diving Chronometer for its excellent wearability, definitive style, and smooth, confident bezel action. The dual scale on the bezel is noted as surprisingly useful, and the crown action, winding, and hacking are reported to work perfectly. One owner describes the Serica 5303-3 as gorgeous and unique, though another notes the crown can appear comically large. On balance, owners rate the Serica Ref. 5303 Diving Chronometer highly for its blend of unique design and robust functionality.

NOMOS Glashütte Club Campus 38 blue purple

The NOMOS Glashütte Club Campus 38 blue purple is widely praised for its excellent value and build quality, with reviewers highlighting its versatile and unique blue-purple dial suitable for everyday wear and even formal occasions. Owners note its thin profile and 100-meter water resistance. Some owners find the polished case prone to scratches and the dial's layout at 6 o'clock unbalanced, while others dislike the mix of Arabic and Roman numerals. Timekeeping averages between +2 to -6 seconds per day, and the power reserve is 43 hours. Overall, owners and reviewers rate the NOMOS Glashütte Club Campus 38 blue purple highly for its exceptional value and distinctive dial at its price point.

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