Seiko Cal. 5623 - 154

Seiko 5623-154

The 5623-154 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5623 caliber with 34j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-1a5e06337386]

Also known as: Golden Tuna

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
37mm
Case Thickness
9.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
34j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1972

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seikata-wm-1a5e06337386