Seiko Cal. 5621 - 324

Seiko 5621-324

The 5621-324 is a sought-after Solar piece from Seiko's golden era. Powered by the 5621 caliber with 20j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-03eae828bd5f]

Also known as: Silverwave, World Timer

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
36mm
Case Thickness
14.9mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
110m
Dial Color
Champagne
Jewels
20j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1976

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