Side by side

Serica Ref. 5303 Diving ChronometervsBoldr Venture Wayfarer

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
Venture Wayfarer
BoldrVenture Wayfarer
MSRP $339

At a glance

11 of 29 specs differ
Diameter
Ref. 5303 Diving Chronometer39mm
Venture Wayfarer38mm
Power Reserve
Ref. 5303 Diving Chronometer42h
Venture Wayfarer40h
Water Resistance
Ref. 5303 Diving Chronometer300m
Venture Wayfarer200m
MSRP
Ref. 5303 Diving Chronometer$1,768
Venture Wayfarer$339

Full specifications

Case

6 specs
Category
Diver
Tool
Diameter
39mm
38mm
Thickness
12.2mm
12mm
Lug-to-Lug
46.5mm
44mm
Material
Stainless Steel
Titanium
Water Resistance
300m
200m

Crystal & Dial

1 specs
Dial Color
Enamel Black
Un-Dark Lt Ed

Movement

3 specs
Caliber
M100 COSC
Miyota 8217
Power Reserve
42h
40h
Complications
COSC
None

Pricing

1 specs
MSRP
$1,768
$339

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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.

Boldr Venture Wayfarer

Owners widely praise the Boldr Venture Wayfarer for its distinctive, angular titanium case, lightweight 38mm size, and comfortable wearability, especially on smaller wrists, with particular appreciation for its bright, long-lasting lume and legible dial featuring syringe hands and an orange second hand accent. Some owners note the finishing is only "ok," while others describe it as excellent, and accuracy figures range from acceptable to an average of +12 seconds per day. A few find the case design too utilitarian and the dial flat, with one owner mentioning less-than-smooth screw-down crown threads. Overall, owners rate the Boldr Venture Wayfarer highly for its unique design and comfortable titanium build at the price.

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