Seiko Cal. 5646 - 329

The 5646-329 is a sought-after Quartz piece from Seiko's golden era. The Coin-Edge bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-aa1afe8a65f1]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Green

Jewels

18j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1985

Related Models

• Seiko 5291-726
• Seiko 4525-356
• Seiko 7055-226
• Seiko 6656-480
• Seiko 4537-804
• Seiko 4583-832
• Seiko 5271-845
• Seiko 5263-832
• Seiko 6110-566
• Seiko 4562-225
• Seiko 7078-448
• Seiko 3849-432