Seiko Cal. 6633 - 264

Seiko 6633-264

This Solar model from 1972 features a 43mm Hardlex-Coated Steel case. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-a4f68238550b]

Also known as: Tuna, Crown

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
11.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Navy
Jewels
31j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1972

Related Models

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