Seiko Cal. 3857 - 947

Seiko 3857-947

The Seiko 3857-947 represents an important milestone in Seiko's 1987 lineup. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-57a17e1ff44a]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
44mm
Case Thickness
9.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
White
Jewels
22j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1987

Related Models

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