Grand Seiko
Grand Seiko Snowflake Strap Size — 21mm Lug Width
The Grand Seiko Snowflake has a 21mm lug width, so it takes a 21mm watch strap.
Lug width21mm
| Lug width | 21 mm |
|---|---|
| Case diameter | 41 mm |
| Lug-to-lug | 49 mm |
| Thickness | 12.5 mm |
| Spring bar Ø | 2.0 mm |
| End type | Fitted ends best |
Strap styles that fit
- NATO / ZuluSingle-pass — always fits 21mm.
- PerlonWoven pass-through, 21mm.
- 2-piece leatherStraight ends fit; curved ends for a gapless look.
- Rubber / siliconeDivers & sports fit well.
- Milanese / meshSlides to 21mm.
- Metal braceletNeeds 21mm model-specific end-links.
▲ 21mm — an uncommon size to shop for.
Get the right strap
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Grand Seiko Snowflake — strap questions
What size strap does the Snowflake take?
The Grand Seiko Snowflake has a 21mm lug width, so you need a 21mm watch strap.
Will any 21mm strap fit the Snowflake?
Yes for straight-lug styles (NATO, leather, rubber). For a gapless look, pick curved/fitted ends. A metal bracelet needs 21mm end-links made for this model.
What spring bar size does the Snowflake use?
Roughly 2.0mm diameter.
Is the Snowflake good for strap swapping?
Very — with standard 21mm lugs you can switch between NATO, leather, rubber and mesh straps in seconds with a spring-bar tool.