Seiko Cal. 6321 - 707

Seiko 6321-707

This Hand-Winding model from 1965 features a 39mm Hardlex-Coated Steel case. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-3ed125a534b3]

Also known as: Bellmatic, Crown

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
13.6mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Green
Jewels
25j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1965

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seikata-wm-3ed125a534b3