Seiko Cal. 3888 - 728

Seiko 3888-728

This Quartz model from 1968 features a 44mm Stainless Steel case. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-f25d5ae1f41c]

Also known as: Samurai, Tuna

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
8.7mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1968

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