Seiko Cal. 5255 - 656

Seiko 5255-656

The Seiko 5255-656 represents an important milestone in Seiko's 1990 lineup. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-438b9e6fb895]

Also known as: Sportsmatic, Navigator

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
14.3mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Navy
Jewels
35j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1990

Related Models

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