Seiko Cal. 6221 - 310

Seiko 6221-310

This Spring Drive model from 1984 features a 43mm Titanium case. With its 20mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-ef1c54566a40]

Also known as: Monster

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
43mm
Case Thickness
12.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Champagne
Jewels
23j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1984

Related Models

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