Seiko Cal. 5231 - 811

Seiko 5231-811

This Solar model from 1970 features a 34mm Two-Tone case. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-3d01d608890b]

Also known as: Samurai, Helmet

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
34mm
Case Thickness
11.9mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1970

Related Models

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