Seiko Cal. 3838 - 433

Released in 1971, the Cal. 3838 with design code 433 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-8a6f0d7ce065]

Also known as: Sumo, Emperor

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Burgundy

Jewels

31j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1971

Related Models

• Seiko 4531-914
• Seiko 6230-102
• Seiko 6295-131
• Seiko 7019-508
• Seiko 3859-142
• Seiko 7110-705
• Seiko 0748-862
• Seiko 4420-941
• Seiko 0767-192
• Seiko 4450-689
• Seiko 6249-728
• Seiko 6691-424