Grand Seiko · Spring Drive

Strap for Grand Seiko Spring Drive SBGA225

The Spring Drive Stainless Steel / White / Bracelet takes 19 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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  • Ships in 1–3 working days
  • Worldwide shipping
  • 30-day returns
  • 12-month warranty on manufacturing defects
  • Hand-stitched in Milan
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Lug width19 mm
Case diameter39 mm
ReferenceSBGA225
FamilySpring Drive
MovementGrand Seiko caliber 9R65 Hours, Minutes, Seconds | Date | Power reserve indicator
Year2017
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Standard spring bar · length 19 mm · Ø 1.8 mm double flange

Spring Drive Stainless Steel / White / Bracelet — watch

Your watch with our straps

Spring Drive SBGA225 with Vintage Brown Calfskin Strap — Natural Patina
Spring Drive SBGA225 with Brown Italian Leather Strap
Spring Drive SBGA225 with Black Saffiano Strap Ecru Stitching

Calf, Brown

Vintage Brown Calfskin Strap — Natural Patina

€98

★ 4.9 · 11

1 / 58

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 Grand Seiko Spring Drive SBGA225

What strap size does the Grand Seiko Spring Drive SBGA225 take?

The Grand Seiko Spring Drive SBGA225 needs 19 mm between the lugs. It's the size I've been fitting on it for years.

Can the strap on the Grand Seiko Spring Drive SBGA225 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 Grand Seiko Spring Drive SBGA225?

Yes, in 19 mm leather. On a 39 mm case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the Grand Seiko Spring Drive SBGA225?

A 19 mm calf strap, for every day. You'll find it ready in the 19 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