Seiko Cal. 6221 - 736

Seiko 6221-736

The 6221-736 is a sought-after Solar piece from Seiko's golden era. Powered by the 6221 caliber with 22j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-012e2276c6bd]

Also known as: Baby Tuna

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
15.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Champagne
Jewels
22j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1981

Related Models

seikata-wm-012e2276c6bd