Seiko Cal. 0748 - 103

Seiko 0748-103

The Seiko 0748-103 represents an important milestone in Seiko's 1992 lineup. Powered by the 0748 caliber with 32j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-fb56ebb67d0c]

Also known as: Golden Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
13.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1992

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