Seiko Cal. 3827 - 711

The Seiko 3827-711 represents an important milestone in Seiko's 1981 lineup. It features a White dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-50417d34ec1f]

Also known as: Turtle

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

12.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

White

Jewels

18j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1981

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