Seiko Cal. 6623 - 391

Seiko 6623-391

The 6623-391 is a sought-after Automatic piece from Seiko's golden era. It features a White dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-baaa0a465e88]

Also known as: Navigator, Emperor

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
11.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
170m
Dial Color
White
Jewels
22j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1994

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