Seiko Cal. 3877 - 327

The Seiko 3877-327 represents an important milestone in Seiko's 1993 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-1cc53914ff89]

Also known as: Turtle, Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Burgundy

Jewels

26j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1993

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