Seiko Cal. 6337 - 913

Seiko 6337-913

The 6337-913 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6337 caliber with 24j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-ec2192234507]

Also known as: Bullhead

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
45mm
Case Thickness
14.0mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Cream
Jewels
24j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1966

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seikata-wm-ec2192234507