Which is cheaper, the Boldr Odyssey 40mm or the Seiko King Seiko KSK?

At MSRP the Boldr Odyssey 40mm is the cheaper of the two at $799, against $2,000 for the Seiko King Seiko KSK — a $1,201 gap before any retailer discounting.

Which is bigger, the Boldr Odyssey 40mm or the Seiko King Seiko KSK?

The Boldr Odyssey 40mm wears larger at 40mm versus 38.3mm for the Seiko King Seiko KSK — a 1.7mm difference across the dial.

Which has better water resistance, the Boldr Odyssey 40mm or the Seiko King Seiko KSK?

The Boldr Odyssey 40mm is rated to 300m versus 10m for the Seiko King Seiko KSK.

Which has a longer power reserve, the Boldr Odyssey 40mm or the Seiko King Seiko KSK?

The Seiko King Seiko KSK carries a 72-hour power reserve against 42 hours on the Boldr Odyssey 40mm.

What movement does the Boldr Odyssey 40mm run compared to the Seiko King Seiko KSK?

Both watches run automatic movements — the Boldr Odyssey 40mm uses the Miyota and the Seiko King Seiko KSK uses the 6R55.

Side by side

Boldr Odyssey 40mmvsSeiko King Seiko KSK

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

Boldr Odyssey 40mm

odyssey-aurora

MSRP $799

Seiko King Seiko KSK

spb387j1

MSRP $2,000

At a glance

15 of 29 specs differ

Diameter

Odyssey 40mm40mm

King Seiko KSK38.3mm

Power Reserve

Odyssey 40mm42h

King Seiko KSK72h

Water Resistance

Odyssey 40mm300m

King Seiko KSK100m

MSRP

Odyssey 40mm$799

King Seiko KSK$2,000

Full specifications

Case

7 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Box

AR Coating

Yes

Anti-reflective coating on inner surface

Dial Color

Aurora

Black

Lume

Super-LumiNova

LumiBrite on Hands

Movement

3 specs

Caliber

Miyota

6R55

Power Reserve

42h

72h

Jewels

Pricing

1 specs

MSRP

$799

$2,000

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Boldr Odyssey 40mmvsSeiko King Seiko KSK

At a glance

Full specifications

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