[6347-5000] The first Automatic Moon-phase from Seiko : Seiko(03) Mr. Adriel Kemmer DDS 25 Jun 2025 Save Image Image gallery: Seiko 6347-5000: Unearthing a Hidden Gem of Vintage Horology
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![[6347-5000] Moonphase : Seiko](https://preview.redd.it/6347-5000-moonphase-v0-bgwrrg8shdz91.jpg?width=1080&crop=smart&auto=webp&s=226a8e75f19154fabd0dcbe9ebd01acc9288ddd4 "[6347-5000] Moonphase : Seiko")
