Omega · Seamaster Planet Ocean

Strap for Omega Seamaster Planet Ocean 232.18.46.51.01.001

The Seamaster Planet Ocean 600M Co-Axial 45.5 Chronograph Stainless Steel / Diamond / Black / Alligator takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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  • 12-month warranty on manufacturing defects
  • Hand-stitched in Milan
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Lug width22 mm
Case diameter46 mm
Reference232.18.46.51.01.001 (aka: 23218465101001)
FamilySeamaster Planet Ocean
MovementOmega caliber 9300 Hours, Minutes, Small seconds | Date | Chronograph, Column wheel | Chronometer, Co-Axial escapement
Year2011 - 2016
CaseStainless Steel

Recommended spring bar

Spring bars Omega 22mm — 1.8mm diameter

Technical match for lug width and diameter · lug 22 mm · Ø 1.8 mm

All Omega spring barsOpen →
Seamaster Planet Ocean 600M Co-Axial 45.5 Chronograph Stainless Steel / Diamond / Black / Alligator — watch

Your watch with our straps

Seamaster Planet Ocean 232.18.46.51.01.001 with Vintage Brown Calfskin Strap — Natural Patina
Seamaster Planet Ocean 232.18.46.51.01.001 with Brown Italian Leather Strap
Seamaster Planet Ocean 232.18.46.51.01.001 with Black Saffiano Strap Ecru Stitching

Calf, Brown

Vintage Brown Calfskin Strap — Natural Patina

€98

★ 4.9 · 11

1 / 66

Real photos of the strap and the case. No generated images.

What length do I need?

Measure your wrist with a tailor's tape or a piece of string, comfortably snug.

Wrist circumferenceLength (long side / short side)
15.0–16.4 cm120 / 70 mm
16.5–17.8 cm125 / 75 mm
17.9–19.0 cm130 / 80 mm
19.1–20.3 cm135 / 85 mm
20.4–21.6 cm140 / 85 mm
21.7–22.9 cm145 / 90 mm

The ready-to-wear strap is 115 × 75 mm. For a smaller or larger wrist I make it in the right length: order your length.

What I'm asked about the Omega Seamaster Planet Ocean 232.18.46.51.01.001

What strap size does the Omega Seamaster Planet Ocean 232.18.46.51.01.001 take?

The Omega Seamaster Planet Ocean 232.18.46.51.01.001 needs 22 mm between the lugs, usually 18 or 20 mm at the buckle. It's the size I've been fitting on it for years.

Can the strap on the Omega Seamaster Planet Ocean 232.18.46.51.01.001 be changed?

Yes. It has spring bars between the lugs: with the right tool the strap comes off in a minute. If you'd rather not risk a scratch, I do it in the workshop.

Can I put a leather strap on the Omega Seamaster Planet Ocean 232.18.46.51.01.001?

Yes, in 22 mm leather, as long as you don't wear it in the water: leather doesn't like the sea or the pool. For days in the water, rubber. On a 46 mm diver I go for a full-thickness strap, not a thin one.

Which strap do you recommend for the Omega Seamaster Planet Ocean 232.18.46.51.01.001?

Rubber if you wear it in the water; otherwise a 22 mm calf strap, full thickness. You'll find it ready in the 22 mm collection. If you'd rather have something built on your wrist, the Casati atelier.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only

The atelier's website: casatimilano.com

Updated on · by Antonio Zichichi