Seiko Cal. 6348 - 923

Seiko 6348-923

The 6348-923 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-17a7cb9b4c32]

Also known as: Monster, Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
15.5mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Green
Jewels
29j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1987

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