Seiko Cal. 3877 - 256

The Seiko 3877-256 represents an important milestone in Seiko's 1993 lineup. It features a White dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-c0ace810be1c]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

White

Jewels

33j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1993

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