Side by side

Citizen Promaster DivervsLorier Neptune SIV

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

Promaster Diver
CitizenPromaster Diver
MSRP $319
Neptune SIV
LorierNeptune SIV
MSRP $599

At a glance

8 of 29 specs differ
Diameter
Promaster Diver36.5mm
Neptune SIV39mm
Power Reserve
Promaster Diver40h
Neptune SIV40h
Water Resistance
Promaster Diver200m
Neptune SIV200m
MSRP
Promaster Diver$319
Neptune SIV$599

Full specifications

Case

3 specs
Diameter
36.5mm
39mm
Thickness
12mm
Lug-to-Lug
46mm

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
Dial Color
White
Standard

Movement

2 specs
Caliber
E168
Type
Solar
Automatic

Pricing

1 specs
MSRP
$319
$599

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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.

Citizen Promaster Diver

Owners widely praise the Citizen Promaster Diver for its lightweight titanium construction, comfortable wear, and excellent specifications for its price, with one owner noting handsome dial construction from recycled materials and accuracy of +1 second in 7 days. Some owners find its brushed finish unremarkable, its bezel action mediocre, and its rotor loud, while one example showed a slightly misaligned bezel and chapter ring. On balance, owners rate the Citizen Promaster Diver highly for its lightweight titanium build and strong value proposition.

Lorier Neptune SIV

Owners widely praise the Lorier Neptune SIV for its versatile, vintage-inspired design featuring a glossy gilt-style dial and a comfortable, tapered bracelet, noting its affordability reduces wear anxiety. Reviewers and owners alike mention the acrylic crystal as a point of contention, with some preferring sapphire, and one owner finds the bracelet lacks the feel of more expensive options. On balance, owners and reviewers rate the Lorier Neptune SIV highly for its appealing vintage aesthetic and value proposition.

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