Seiko Cal. 4596 - 250

This Hand-Winding model from 1977 features a 41mm PVD Black case. It features a Silver dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-1c2149500dfe]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

41mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Silver

Jewels

23j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1977

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