Seiko Cal. 3840 - 705

Seiko 3840-705

The Seiko 3840-705 represents an important milestone in Seiko's 1971 lineup. The Coin-Edge bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-70bc590a0df1]

Also known as: Samurai

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
13.6mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Black
Jewels
25j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1971

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