Seiko Cal. 5288 - 338

Seiko 5288-338

This Hand-Winding model from 1979 features a 46mm Hardlex-Coated Steel case. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-fff4c5885b4b]

Also known as: Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
12.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Silver
Jewels
35j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1979

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