Seiko Cal. 6647 - 148

Seiko 6647-148

The Seiko 6647-148 represents an important milestone in Seiko's 1973 lineup. Powered by the 6647 caliber with 24j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-6c4beaaea405]

Also known as: Monster, Panda

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
9.4mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Silver
Jewels
24j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1973

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