Seiko Cal. 7020 - 548

Seiko 7020-548

This Quartz model from 1970 features a 39mm Two-Tone case. Powered by the 7020 caliber with 20j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-ed5c40260e6d]

Also known as: Samurai, Baby Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
39mm
Case Thickness
11.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Burgundy
Jewels
20j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1970

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