Seiko Cal. 6221 - 441

Seiko 6221-441

The Seiko 6221-441 represents an important milestone in Seiko's 1972 lineup. Powered by the 6221 caliber with 21j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-6a4ed1e72f46]

Also known as: Shogun, Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
13.5mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Champagne
Jewels
21j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1972

Related Models

seikata-wm-6a4ed1e72f46