[Introduction] This is a vintage Seiko Lord Matic Day-Date Ref. 5606-7000, a classic automatic dress watch from Seiko’s golden era of mechanical watchmaking. Featuring a refined gold-toned case, sharp faceted lugs, and a clean dial with day-date function, this model represents Seiko’s pursuit of precision and elegance during the late 1960s–early 1970s. [Historical & Collector Value] The Lord Matic series was positioned above Seiko’s standard automatic line and was developed to offer higher accuracy, improved finishing, and robust in-house movements. The caliber 5606, with 23 jewels and quickset day-date functionality, is especially appreciated by collectors for its technical sophistication and smooth operation. Today, well-preserved Lord Matic models are increasingly sought after as authentic representations of Seiko’s mechanical heritage. Specifications ◇Brand: Seiko ◇Model: Lord Matic Day-Date ◇Reference: 5606-7000 ◇Movement: Automatic (Seiko Cal. 5606, 23 jewels) ◇Case Material: Gold-plated case / Stainless steel case back ◇Bracelet: Stainless steel bracelet ◇Case Size: Approx. 36 mm (excluding crown) ◇Dial: Original dial with applied indices ◇Functions: Time, Day & Date ◇Water Resistance: Water Proof ◇Serial Number: 958372 ◇Country of Origin: Japan ・Condition The watch shows visible signs of age and use, consistent with a genuine vintage timepiece. There are scratches and wear on the case, crystal, and dial, which should be carefully reviewed in the photos. The original dial and hands remain intact, preserving the authentic character of the watch. ・Service History Maintenance and operational checks have been performed, and the watch is currently running. However, depending on future usage and personal standards, battery replacement or a full overhaul may be required. Please note that this is a vintage mechanical watch, and periodic servicing is recommended to maintain optimal performance. ・Shipping & Customs The watch will be shipped securely with careful packaging for international delivery. All shipping costs, import duties, and customs taxes are the responsibility of the buyer.