Seiko Cal. 6337 - 556

Seiko 6337-556

The Seiko 6337-556 represents an important milestone in Seiko's 1994 lineup. With its 21mm lug width and 8.2mm profile, it sits comfortably on most wrists. [seikata-wm-0cea848c97b3]

Also known as: Crown, Arnie

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
40mm
Case Thickness
8.2mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Silver
Jewels
27j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1994

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