Seiko Cal. 5230 - 154

Seiko 5230-154

The 5230-154 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5230 caliber with 24j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-15f10e19bf96]

Also known as: Monster, Sumo

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Champagne
Jewels
24j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1991

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seikata-wm-15f10e19bf96