Seiko Cal. 6223 - 657

Seiko 6223-657

The Seiko 6223-657 represents an important milestone in Seiko's 1999 lineup. Powered by the 6223 caliber with 17j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-59af931c14bc]

Also known as: Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
41mm
Case Thickness
12.0mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
110m
Dial Color
White
Jewels
17j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1999

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