Seiko Cal. 5680 - 393

Seiko 5680-393

The Seiko 5680-393 represents an important milestone in Seiko's 1980 lineup. It features a Navy dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-c3e92fd91fc1]

Also known as: Baby Tuna, Arnie

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
14.1mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Navy
Jewels
35j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1980

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