Seiko Cal. 4438 - 406

The 4438-406 is a sought-after Quartz piece from Seiko's golden era. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-9ebfc8f5ea09]

Also known as: Panda, Emperor

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

9.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Navy

Jewels

27j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1980

Related Models

• Seiko 7188-854
• Seiko 7175-990
• Seiko 7153-811
• Seiko 5642-863
• Seiko 4599-223
• Seiko 3848-488
• Seiko 3880-406
• Seiko 6225-753
• Seiko 6617-224
• Seiko 5641-622
• Seiko 3831-417
• Seiko 0716-858