Side by side

Spinnaker Dumas AutomaticvsSeiko Essentials Quartz

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

Dumas Automatic
SpinnakerDumas Automatic
MSRP $239
Essentials Quartz
SeikoEssentials Quartz
MSRP $265

At a glance

12 of 29 specs differ
Diameter
Dumas Automatic44mm
Essentials Quartz40.2mm
Power Reserve
Dumas Automatic40h
Essentials Quartz40h
Water Resistance
Dumas Automatic300m
Essentials Quartz100m
MSRP
Dumas Automatic$239
Essentials Quartz$265

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
44mm
40.2mm
Thickness
15mm
8.3mm
Lug-to-Lug
48mm
47mm
Lug Width
22mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

2 specs
Dial Color
Blue
Black
Lume
None
LumiBrite on Hands

Movement

2 specs
Caliber
SII NH35A
6N52
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$239
$265

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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.

Spinnaker Dumas Automatic

Owners widely praise the Spinnaker Dumas Automatic for its attractive textured blue dial, applied indices, and well-finished case, noting its comfortable wearability due to a short lug-to-lug distance. Some owners flag the use of mineral crystal instead of sapphire and a bracelet with a learning curve and loose keeper. Overall, owners rate the Spinnaker Dumas Automatic highly for its aesthetics and case finishing at its price point.

Seiko Essentials Quartz

Seiko Essentials Quartz owners praise its high quality and value, highlighting its thin 8.4mm case, sapphire crystal, 100m water resistance, and quartz convenience, with the titanium variant weighing just 50g for exceptional comfort. The polished surfaces can develop fine swirls from daily wear, and the gold plating may wear off edges over time, requiring maintenance. The titanium bracelet's smaller center link creates wider gaps than the steel version, and some owners prefer to remove the 50m-rated watch for showering, especially if it lacks a screw-down crown. On balance, owners rate the Seiko Essentials Quartz highly for its comfortable, lightweight titanium build and convenient quartz accuracy at the price.

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