Grand Seiko · Spring Drive
Strap for Grand Seiko Spring Drive SBGC221
The Spring Drive Chronograph Titanium / Ceramic / White / Bracelet / Black Ceramics Collection takes 23 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
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Lug width
What length do I need?
Measure your wrist with a tailor's tape or a piece of string, comfortably snug.
| Wrist circumference | Length (long side / short side) |
|---|---|
| 15.0–16.4 cm | 110 / 70 mm |
| 16.5–17.8 cm | 115 / 75 mm |
| 17.9–19.0 cm | 120 / 80 mm |
| 19.1–20.4 cm | 125 / 80 mm |
| 20.5–21.6 cm | 130 / 85 mm |
| 21.7–22.9 cm | 135 / 85 mm |
| over 22.9 cm | on request |
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 SBGC221
What strap size does the Grand Seiko Spring Drive SBGC221 take?
The Grand Seiko Spring Drive SBGC221 needs 23 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 SBGC221 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 SBGC221?
Yes, in 23 mm leather. On a 46 mm chronograph I like box calf: it holds its shape and carries a substantial case.
Which strap do you recommend for the Grand Seiko Spring Drive SBGC221?
A 23 mm box calf. I don't keep this size ready in the catalogue: I make it to measure. If you'd rather have something built on your wrist, the Casati atelier.
More Spring Drive
- Spring Drive Stainless Steel / Black / Bracelet20 mm
- Spring Drive Stainless Steel / Champagne / Bracelet20 mm
- Spring Drive Stainless Steel / Black / Bracelet20 mm
- Spring Drive Stainless Steel / Snowflake / Bracelet20 mm
- Spring Drive Stainless Steel / White / Bracelet19 mm
- Spring Drive Stainless Steel / Black / Bracelet19 mm
- Spring Drive 200 m Diver's Stainless Steel / Black / Bracelet22 mm
- Spring Drive 200 m Diver's Titanium / Black / Bracelet22 mm
All Spring Drive → Grand Seiko families →
Every Spring Drive reference with its measured lug width, on watchbands.ai →
More Grand Seiko in 23 mm
- Grand Seiko Sport 3-DAY-GMT-SBGE307Sport
- Grand Seiko Evolution 9 9-SLGA023Evolution 9
- Grand Seiko Godzilla SBGA405Godzilla
- Grand Seiko Sport SBGA481Sport
- Grand Seiko Evolution 9 SBGC251GEvolution 9
- Grand Seiko Sport SBGC253Sport
For changing the strap
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