Seiko Cal. 6377 - 448

Seiko 6377-448

This Spring Drive model from 1968 features a 44mm Hardlex-Coated Steel case. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-52b790b77c13]

Also known as: Shogun, Helmet

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
12.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Cream
Jewels
27j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1968

Related Models

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