Seiko Cal. 6645 - 335

Seiko 6645-335

This Hand-Winding model from 1965 features a 39mm Gold-Plated case. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-dfd9d553cfb8]

Also known as: Helmet, Crown

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
13.8mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
60m
Dial Color
Black
Jewels
25j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1965

Related Models

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