Seiko Cal. 6388 - 720

Seiko 6388-720

The 6388-720 is a sought-after Solar piece from Seiko's golden era. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-a9553dc2d639]

Also known as: Monster

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
37mm
Case Thickness
12.4mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Champagne
Jewels
24j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1979

Related Models

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