Seiko Cal. 7021 - 736

Seiko 7021-736

The 7021-736 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7021 caliber with 35j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-6f660c1fae8a]

Also known as: Helmet, Emperor

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
40mm
Case Thickness
15.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Cream
Jewels
35j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1985

Related Models

seikata-wm-6f660c1fae8a