It is a custom built A-1 Auto (black case) with a A-Guilloché v3: AndoAndoAndo x Đức Đảm Đang with lumed indices made by Đức Đảm Đang and the silver Tokumei x Ando: Hands of Imperial Prototype.
And to match with the beautiful green dial, the strap is the Blue Lizzard Leather from HDstraps!