Seiko Cal. 0725 - 366

Seiko 0725-366

The Seiko 0725-366 represents an important milestone in Seiko's 1988 lineup. Powered by the 0725 caliber with 30j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-62d9776f1e20]

Also known as: Bellmatic

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
15.6mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
140m
Dial Color
White
Jewels
30j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1988

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