Side by side

Formex Essence ThirtyNinevsSeiko King Seiko KS1969

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

Essence ThirtyNine
FormexEssence ThirtyNine
MSRP $2,390
King Seiko KS1969
SeikoKing Seiko KS1969
MSRP $3,100

At a glance

13 of 29 specs differ
Diameter
Essence ThirtyNine39mm
King Seiko KS196939.4mm
Power Reserve
Essence ThirtyNine41h
King Seiko KS196945h
Water Resistance
Essence ThirtyNine100m
King Seiko KS196950m
MSRP
Essence ThirtyNine$2,390
King Seiko KS1969$3,100

Full specifications

Case

5 specs
Diameter
39mm
39.4mm
Thickness
10mm
9.9mm
Lug-to-Lug
45mm
43.6mm
Lug Width
20mm
19mm
Water Resistance
100m
50m

Crystal & Dial

4 specs
Crystal Shape
Flat
Box
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Space Ghost
Black
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW200-1
6L35
Power Reserve
41h
45h
Jewels
25
26

Pricing

1 specs
MSRP
$2,390
$3,100

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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.

Formex Essence ThirtyNine

The Formex Essence ThirtyNine is praised for its impressive build quality and value, featuring a patented case suspension system for comfort and protection. It houses a COSC-certified Sellita SW200-1 movement with a 38-hour power reserve and a tool-free strap quick-release system. A minor inconvenience noted is the specific closing order of the clasp. On balance, reviewers rate the Formex Essence ThirtyNine highly for its comfortable wearability and excellent value at its price point.

Seiko King Seiko KS1969

The King Seiko KS1969 is praised for its Grand Seiko-level finishing and a slim 9.9mm case, with one owner noting it is indistinguishable from new and includes original packaging. However, the $3,100-$3,200 price point is widely questioned, with some finding the looks pedestrian and the branding jarring. Accuracy from the 6L35 movement is noted as +15/-10 seconds per day, and some owners feel the new case shape, dial colors, and end links deviate from the classic KS aesthetic. On balance, owners and reviewers are divided on the King Seiko KS1969, with the high price and modern design choices being the primary points of contention.

From video reviewers

The slim case profile under 10mm and compact lug-to-lug dimensions provide a comfortable fit. The dial's modern appeal and the collection's homage to vintage pieces are highlighted. Reviewers did not reach a consensus on any weaknesses or points of disagreement.

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