Seiko Cal. 6249 - 437

Seiko 6249-437

The 6249-437 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6249 caliber with 21j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-ce68d113b4d2]

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
39mm
Case Thickness
10.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Black
Jewels
21j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1970

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