Seiko Cal. 3870 - 692

The Seiko 3870-692 represents an important milestone in Seiko's 1996 lineup. It features a White dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-ac90069580f2]

Also known as: Goldfeather, Baby Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

11.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1996

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