Seiko Cal. 3857 - 722

Seiko 3857-722

The Seiko 3857-722 represents an important milestone in Seiko's 1989 lineup. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-7c26c3699efc]

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
13.5mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Green
Jewels
20j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1989

Related Models

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