Orient Star M45 F7 Small SecondvsSeiko 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.

Orient Star M45 F7 Small Second at true scale

M45 F7 Small Second

Seiko King Seiko KSK at true scale

King Seiko KSK

Diameter

39mm

38.6mm

Lug-to-Lug

45.7mm

lowest

45.8mm

Thickness

11.7mm

10.7mm

lowest

Water Resistance

30m

50m

highest

Power Reserve

50h

highest

45h

MSRP

$1,240

lowest

$3,300

Movement

Orient F7H44

Seiko 6L35

Case

6 specs
Diameter
39mm
38.6mm
Thickness
11.7mm
10.7mm
Lug-to-Lug
45.7mm
45.8mm
Lug Width
20mm
19mm
Finish
n/a
n/a
Water Resistance
30m
50m

Crystal & Dial

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

Movement

3 specs
Caliber
Orient F7H44
Seiko 6L35
Power Reserve
50h
45h
Jewels
24
26

Pricing

1 specs
MSRP
$1,240
$3,300
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Reviews

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

Orient Star M45 F7 Small Second

Owners and reviewers widely praise the Orient Star M45 F7 Small Second for its classic styling and balanced dial layout, featuring elegant leaf hands, Roman numerals, and railway minute track. The 39mm case offers classic proportions, and the in-house automatic Orient F7H44 movement is considered reliable and mesmerizing through the display caseback, providing over 50 hours of power reserve. Some owners note the movement is regulated to within -5/+15 seconds per day, which is competitive for its price point. The watch is also commended for its technical specifications, including its thinness and the inclusion of small second and power reserve complications. One owner notes the watch costs around $1000 and includes both leather and steel straps. Its 30m water resistance is considered suitable for weekday wear rather than active use. Overall, owners and reviewers rate the Orient Star M45 F7 Small Second highly for its elegant design and impressive value at its price point.

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.

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