Side by side

Spinnaker Cahill AutomaticvsSeiko Essentials Quartz (Ladies)

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

Cahill Automatic
SpinnakerCahill Automatic
MSRP $350
Essentials Quartz (Ladies)
SeikoEssentials Quartz (Ladies)
MSRP $315

At a glance

10 of 29 specs differ
Diameter
Cahill Automatic42mm
Essentials Quartz (Ladies)34mm
Power Reserve
Cahill Automatic40h
Essentials Quartz (Ladies)40h
Water Resistance
Cahill Automatic200m
Essentials Quartz (Ladies)100m
MSRP
Cahill Automatic$350
Essentials Quartz (Ladies)$315

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
42mm
34mm
Thickness
13.7mm
8.2mm
Lug-to-Lug
51mm
41.5mm
Lug Width
22mm
10mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

1 specs
Dial Color
Green
Black

Movement

1 specs
Caliber
SII NH35A
6N42

Pricing

1 specs
MSRP
$350
$315

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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 Cahill Automatic

Owners widely praise the Spinnaker Cahill Automatic for its attractive vintage-inspired design, comfortable wearability on smaller wrists, and good timekeeping, with one owner specifically noting the large "maxi" indices and NATO strap as highlights. However, some find the lume application uneven and note the use of a mineral crystal. A significant concern raised by one owner is a report of internal component failures and a perceived lack of quality control within the brand. On balance, the Spinnaker Cahill Automatic is well-regarded by owners for its style and value, particularly at specific price points, despite some noted manufacturing inconsistencies.

Seiko Essentials Quartz (Ladies)

Owners widely appreciate the Seiko Essentials Quartz (Ladies) for its lightweight wearability, making it suitable for daily activity. One owner finds the watch beautiful for its grey market price, though another commenter expressed a preference for a black dial over the dark greenish hue. Concerns have been raised by an owner about the possibility of counterfeit Seiko Essentials Quartz (Ladies) watches, questioning the likelihood for a relatively inexpensive model. On balance, owners value the Seiko Essentials Quartz (Ladies) for its comfortable wearability and attractive price point.

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