Which is cheaper, the anOrdain Model 1 or the Seiko Prospex Sea?

At MSRP the Seiko Prospex Sea is the cheaper of the two at $1,500, against $3,804 for the anOrdain Model 1 — a $2,304 gap before any retailer discounting.

Which is bigger, the anOrdain Model 1 or the Seiko Prospex Sea?

The Seiko Prospex Sea wears larger at 43.5mm versus 41mm for the anOrdain Model 1 — a 2.5mm difference across the dial.

Which has better water resistance, the anOrdain Model 1 or the Seiko Prospex Sea?

The Seiko Prospex Sea is rated to 200m versus 50m for the anOrdain Model 1.

Which has a longer power reserve, the anOrdain Model 1 or the Seiko Prospex Sea?

The Seiko Prospex Sea carries a 70-hour power reserve against 42 hours on the anOrdain Model 1.

What movement does the anOrdain Model 1 run compared to the Seiko Prospex Sea?

The anOrdain Model 1 runs a manual caliber (Sellita SW210-1), while the Seiko Prospex Sea runs a automatic (6R35).

Side by side

anOrdain Model 1vsSeiko Prospex Sea

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

anOrdain Model 1

model-1-blue-fume

MSRP $3,804

Seiko Prospex Sea

spb349j1

MSRP $1,500

At a glance

15 of 29 specs differ

Diameter

Model 141mm

Prospex Sea43.5mm

Power Reserve

Model 142h

Prospex Sea70h

Water Resistance

Model 150m

Prospex Sea200m

MSRP

Model 1$3,804

Prospex Sea$1,500

Full specifications

Case

7 specs

Crystal & Dial

3 specs

AR Coating

Yes

Anti-reflective coating on inner surface

Dial Color

Model 1 Blue Fumé

Black

Lume

None

LumiBrite on hands and index(es)

Movement

4 specs

Caliber

Sellita SW210-1

6R35

Type

Manual

Automatic

Power Reserve

42h

70h

Jewels

—

Pricing

1 specs

MSRP

$3,804

$1,500

Follow this matchup

Get a note when anOrdain Model 1 vs Seiko Prospex Sea gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

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

anOrdain Model 1

Owners and reviewers widely praise the anOrdain Model 1 for its exquisite vitreous enamel dial, noting its depth, unique light play, and custom typography. The watch is also commended for its comfortable wearability, elegant design, and appealing price point for its handmade processes, with an 800 vickers hardened case resisting scratches well. Some owners report the Sellita SW200-1 movement's rotor is noticeable and the watch lacks lume. Significant wait times, potentially exceeding two years, are a frequently cited drawback. On balance, owners and reviewers rate the anOrdain Model 1 highly for its exceptional enamel dial and handcrafted aesthetic at the price.

From video reviewers

Thoughtful finishing and beautiful color options are notable strengths of the anOrdain Model 1. The watch's lug-to-lug fit is relatively long, which may not suit everyone's wrist size, and the relatively low 5ATM water-resistance may limit its suitability for swimming or diving. Reviewers disagree on the movement used in the watch, with some mentioning the Sellita SW210 or La Joux Perret G101, while others mention the Sellita SW200.

Seiko Prospex Sea owners and reviewers praise its Marinemaster-style aesthetic, excellent case finishing, and impressive LumiBrite lume. The watch is powered by the 6R15 movement with a 50-hour power reserve and comes with both a steel bracelet and a silicone strap. Some owners find the Seiko Prospex Sea to be a great value and a suitable first "proper" watch, while others report it is uncomfortably big, thick, and heavy on smaller wrists. Reviewers note the GMT function is secondary with a less prominent scale, and the bezel's quieter clicks may not appeal to all. On balance, owners and reviewers rate the Seiko Prospex Sea highly for its classic design and finishing at its price point.

A Blog to Watch·2

Keep exploring