Shirakaba White Birch Tree Dial (Day Date)

Yes, almost certainly. This is a standard Seiko mod dial — 28.5mm in diameter and 0.4mm thick, the industry-standard size — so it fits most, if not all, Seiko cases. Where a dial is shown with a particular case, that's an aesthetic pairing, not a fitment requirement. If you're unsure, the surest check is to remove your current dial and measure it with a vernier caliper.

The dial ships with four legs so it fits two different crown positions. Seiko movements come in 3 o'clock and 4 o'clock crown layouts, and the dial feet sit in different places for each. Clip off the two legs that don't match your crown position — two stay, two go.

Remove the two legs that don't match your movement's crown position by clipping or gently twisting them off, then seat the dial as normal — two legs stay, two go. Alternatively, set the movement's crown to the 3 o'clock or 4 o'clock position, superimpose the dial on top, and see how the feet line up — whichever way it aligns, note which two legs need cutting and proceed from there. See the How To Mod tab for the full fitting walkthrough.

No — this dial carries no lume. If you want the watch to glow in the dark, pair it with a set of lumed hands; the glow then comes from the hands rather than the dial face.

Yes, it's a limited edition, and it won't be restocked. Once the run sells out it's retired for good. The edition size is shown on the product page.

Applied. The hour markers are applied (raised) indices — raised metal on the dial surface, not flat print. The relief is what gives the face its depth and light play as the wrist moves.

The fine minute markers can be. They're individually applied and extremely small, with a correspondingly tiny adhesive footprint, so they can shift or lift if pressed — handle the dial by its edges and never touch the marker surface. The logo and "Automatic" text are firmly applied and don't lift in normal handling. Because of this delicacy, dials with applied minute markers suit experienced modders.

This is a day-date dial, so it needs the Seiko NH36 — and only the NH36, the one caliber that drives both the day and the date. Don't fit an NH35 here: with no day disc to fill the day window, you'd see the bare movement through the cutout — unsightly.

No — dials and hands are sold separately. This listing is for the dial only; choose a matching handset to complete the build. If your dial is lumed, pairing it with lumed hands in the same lume type keeps the whole face glowing together.