Seiko Cal. 3837 - 785

Seiko 3837-785

The Seiko 3837-785 represents an important milestone in Seiko's 1986 lineup. It features a Green dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-ef0849db605c]

Also known as: Sumo, Arnie

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
34mm
Case Thickness
8.6mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Green
Jewels
20j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1986

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