Seiko Cal. 6321 - 931

Seiko 6321-931

The 6321-931 is a sought-after Solar piece from Seiko's golden era. It features a Navy dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-baa9dab6a5d5]

Also known as: Monster

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
15.0mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
130m
Dial Color
Navy
Jewels
17j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1995

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