Seiko Cal. 7022 - 840

Seiko 7022-840

The Seiko 7022-840 represents an important milestone in Seiko's 1978 lineup. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-6701702d95ee]

Also known as: Tuna, Golden Tuna

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
13.2mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
190m
Dial Color
Navy
Jewels
23j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1978

Related Models

seikata-wm-6701702d95ee