Seiko Cal. 0712 - 101

Seiko 0712-101

The Seiko 0712-101 represents an important milestone in Seiko's 1981 lineup. Powered by the 0712 caliber with 22j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-79f7a457aace]

Also known as: Tuna, Bellmatic

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
46mm
Case Thickness
8.0mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Navy
Jewels
22j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1981

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