Seiko Cal. 6613 - 303

Seiko 6613-303

The 6613-303 is a sought-after Automatic piece from Seiko's golden era. With its 22mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-cb6fcac04bad]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
9.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
40m
Dial Color
Green
Jewels
34j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1972

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