Seiko Cal. 5615 - 623

This Spring Drive model from 1996 features a 37mm PVD Black case. It features a Silver dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-e25f31f4b3e4]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

110m

Dial Color

Silver

Jewels

20j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1996

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