Seiko Cal. 5621 - 266

The 5621-266 is a sought-after Solar piece from Seiko's golden era. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-833cad104c4d]

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

Burgundy

Jewels

27j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1979

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