Seiko Cal. 7021 - 369

Seiko 7021-369

This Automatic model from 1977 features a 35mm Two-Tone case. Powered by the 7021 caliber with 26j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-680c8a8f030b]

Also known as: Sumo, Silverwave

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
35mm
Case Thickness
12.2mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Green
Jewels
26j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1977

Related Models

seikata-wm-680c8a8f030b