
Seiko
Seiko's third-party supply version of the 4R35, sold to external watch brands and modders worldwide. Adds hacking and hand-winding over the 7S26 it effectively replaced. The NH35 has become the default automatic movement for watch modding and microbrand watches, thanks to its low cost, reliability, and wide availability of compatible parts including dials, hands, and cases in the Seiko-compatible format.
Ocean Monster collection · 3 watches
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Owners widely praise the Addiesdive OceanMonster Dive Watch AD2047 for its excellent finishing and stunning looks, with some noting its lume is bright and durable. The Seiko NH35 movement is considered robust and the watch offers great value for its price, rivaling higher-end brands. However, some owners find the 42mm case too large for smaller wrists, and the bracelet is considered worse than alternatives, with some experiencing issues with it staying closed. There are also concerns raised about the trustworthiness of the stated water resistance for actual diving and the reliability of warranties, with one owner questioning the 1000m claim. Accuracy varies, with one report of -3 seconds per day after six months, while another owner reported poor power reserve and the need for manual winding. Some owners dislike the original "fat martian" logo, though an updated script logo is available.
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