Side by side

Orient Symphony IVvsSeiko King Seiko KSK

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

What people say

Owners + reviewers, side by side

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

Orient Symphony IV

Owners widely praise the Orient Symphony IV for its exceptional value, in-house movement, and sapphire crystal. The watch is noted for its refined look and feel, with owners finding it wears smaller than its case size suggests and offers excellent band customization options. One owner reports accuracy of approximately -20 seconds per day, while another notes the bracelet is not ideal. Some owners expressed a desire for smaller case size options and preferred darker dials over the all-silver variant. Overall, owners rate the Orient Symphony IV highly for its value and refined appearance at its price point.

Seiko King Seiko KSK

The King Seiko KSK is widely praised for its refined finishing, with owners and reviewers noting its sharp case, faceted lugs, and well-executed dial indices, often comparing its polishing favorably to Grand Seiko. Enthusiasts appreciate its slim, retro design, with some stating it wears smaller than its official size due to the cushion case and close-to-the-wrist feel. The use of the slimline Calibre 6L35 movement is seen as an upgrade, maintaining the watch's slender profile, though some owners express concern over the price point and the perceived value of the movement. Accuracy figures vary, with one owner reporting +5 to +7 seconds per day, while another notes +15/-10 seconds per day. Some owners have noted minor quality control issues such as misaligned screws or a burr on a hand. On balance, owners and reviewers rate the King Seiko KSK highly for its exceptional case and dial finishing at its price point.

At a glance

18 of 29 specs differ
Diameter
Symphony IV41.6mm
King Seiko KSK36.1mm
Power Reserve
Symphony IV40h
King Seiko KSK72h
Water Resistance
Symphony IV50m
King Seiko KSK100m
MSRP
Symphony IV$325
King Seiko KSK$1,900

Full specifications

Case

6 specs
Diameter
41.6mm
36.1mm
Thickness
11.7mm
11.6mm
Lug-to-Lug
48.3mm
43mm
Lug Width
22mm
19mm
Water Resistance
50m
100m
Caseback
Display

Crystal & Dial

4 specs
Crystal Shape
Box
AR Coating
Anti-reflective coating on inner surface
Dial Color
Champagne
Lume
None
LumiBrite on hands and index(es)

Movement

7 specs
Caliber
Orient F6722
6R51
Beat Rate
21,600 vph
0 vph
Power Reserve
40h
72h
Jewels
22
24
Hacking
Yes
No
Hand-winding
Yes
No
Complications
Date
None

Pricing

1 specs
MSRP
$325
$1,900
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