Seiko Cal. 5611 - 381

The 5611-381 is a sought-after Spring Drive piece from Seiko's golden era. With its 21mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-b1131ca58839]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

34mm

Case Thickness

14.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

Burgundy

Jewels

27j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1978

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