Seiko Cal. 6154 - 276

Seiko 6154-276

The 6154-276 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6154 caliber with 21j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-cedf4ef061b5]

Also known as: Monster

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
15.2mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
140m
Dial Color
Champagne
Jewels
21j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1976

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