Alexander James Watches A3 Omen IIvsSeiko King Seiko KSK

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Alexander James Watches A3 Omen II at true scale

A3 Omen II

Seiko King Seiko KSK at true scale

King Seiko KSK

Diameter

38mm

38.6mm

Lug-to-Lug

46mm

45.8mm

lowest

Thickness

10.4mm

lowest

10.7mm

Water Resistance

100m

highest

50m

Power Reserve

n/a

45h

MSRP

$650

lowest

$3,300

Movement

Miyota 9039

Seiko 6L35

Case

5 specs
Diameter
38mm
38.6mm
Thickness
10.4mm
10.7mm
Lug-to-Lug
46mm
45.8mm
Lug Width
20mm
19mm
Water Resistance
100m
50m

Crystal & Dial

3 specs
Crystal Shape
n/a
Box
AR Coating
n/a
Anti-reflective coating on inner surface
Dial Color
n/a
n/a

Movement

3 specs
Caliber
Miyota 9039
Seiko 6L35
Power Reserve
0h
45h
Jewels
0
26

Pricing

1 specs
MSRP
$650
$3,300
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Alexander James Watches A3 Omen II

Owners widely praise the Alexander James Watches A3 Omen II for its value and specifications, specifically noting the regulated Miyota 9039 movement and sapphire crystal. One owner adores the watch, calling it their new favorite and appreciating the updated green crystal and the dial's changing personalities in different lighting. However, the full brand name on the dial is seen by some as tacky and detracting from the aesthetic. On balance, owners rate the Alexander James Watches A3 Omen II highly for its perceived value and the engaging dial and crystal.

Seiko King Seiko KSK

The Seiko King Seiko KSK is praised for its slim, retro design with sharply faceted lugs and well-executed dials, featuring a mix of brushed and polished finishes. Owners and reviewers consistently highlight the Grand Seiko-level dial and case finishing, the double-bevel sapphire crystal, and an unusually nice bracelet. Accuracy figures vary, with one owner reporting +5 to +7 seconds per day and another noting +15/-10 seconds per day for the 6L35 movement. Some owners question the value proposition at its price point, particularly when considering the movement. Overall, owners and reviewers appreciate the King Seiko KSK for its refined retro aesthetic and high-quality finishing, despite some reservations about its price and movement in certain configurations.