Seiko Cal. 0729 - 863

Seiko 0729-863

The Seiko 0729-863 represents an important milestone in Seiko's 1979 lineup. Powered by the 0729 caliber with 32j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-cdb16df7da71]

Also known as: Bellmatic, Baby Tuna

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
10.4mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Cream
Jewels
32j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1979

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