Seiko Cal. 5623 - 318

Seiko 5623-318

The 5623-318 is a sought-after Kinetic piece from Seiko's golden era. With its 22mm lug width and 13.4mm profile, it sits comfortably on most wrists. [seikata-wm-70ae2393e992]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
38mm
Case Thickness
13.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
60m
Dial Color
Silver
Jewels
30j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1971

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seikata-wm-70ae2393e992