Seiko Cal. 3884 - 648

This Quartz model from 1992 features a 34mm Two-Tone case. It features a Black dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-241986bafc04]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

34mm

Case Thickness

9.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Black

Jewels

19j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1992

Related Models

• Seiko 4530-677
• Seiko 6141-808
• Seiko 6626-266
• Seiko 6313-925
• Seiko 7196-526
• Seiko 6148-721
• Seiko 5684-467
• Seiko 7152-543
• Seiko 4458-677
• Seiko 6222-663
• Seiko 6393-831
• Seiko 4513-448