Seiko Cal. 5288 - 381

Seiko 5288-381

The Seiko 5288-381 represents an important milestone in Seiko's 1979 lineup. Powered by the 5288 caliber with 17j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-0b19a1f3c2dd]

Also known as: World Timer, Baby Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
34mm
Case Thickness
14.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Champagne
Jewels
17j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1979

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