Seiko Cal. 5615 - 453

The Seiko 5615-453 represents an important milestone in Seiko's 1980 lineup. It features a White dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-c1e6db2edf9a]

Also known as: Crown, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

White

Jewels

33j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1980

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