Seiko Cal. 6337 - 913

Seiko 6337-913

The 6337-913 is a sought-after Solar piece from Seiko's golden era. With its 22mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-b08727ab1ded]

Also known as: Bullhead, Sea Horse

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
12.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Burgundy
Jewels
36j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1972

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