Seiko Cal. 6656 - 378

Seiko 6656-378

The 6656-378 is a sought-after Quartz piece from Seiko's golden era. It features a White dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-ce71f9904c84]

Also known as: Panda, Helmet

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
42mm
Case Thickness
10.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
150m
Dial Color
White
Jewels
33j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1993

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