Seiko Cal. 6221 - 150

Seiko 6221-150

The Seiko 6221-150 represents an important milestone in Seiko's 1980 lineup. Powered by the 6221 caliber with 36j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-331088c6960c]

Also known as: Monster, World Timer

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
14.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
80m
Dial Color
Burgundy
Jewels
36j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1980

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seikata-wm-331088c6960c