Seiko Cal. 5623 - 381

Seiko 5623-381

The 5623-381 is a sought-after Automatic piece from Seiko's golden era. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-cfff23bccd85]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
9.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
200m
Dial Color
Burgundy
Jewels
17j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1999

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