Seiko Cal. 3857 - 797

Seiko 3857-797

The Seiko 3857-797 represents an important milestone in Seiko's 1989 lineup. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-b70e792d53b0]

Also known as: Bellmatic

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
12.8mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Green
Jewels
18j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1989

Related Models

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