Seiko Cal. 4471 - 215

The Seiko 4471-215 represents an important milestone in Seiko's 1988 lineup. It features a Black dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-2b9ddac2c47e]

Also known as: Silverwave

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

42mm

Case Thickness

12.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Black

Jewels

31j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1988

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