Seiko Cal. 3828 - 631

This Hand-Winding model from 1993 features a 46mm PVD Black case. It features a Champagne dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-63b3ac1a0af4]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Champagne

Jewels

34j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1993

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