Seiko Cal. 7074 - 622

Seiko 7074-622

This Spring Drive model from 1986 features a 45mm Two-Tone case. Powered by the 7074 caliber with 21j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-09959cd91c00]

Also known as: Tuna, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
45mm
Case Thickness
8.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Green
Jewels
21j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1986

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