Seiko Cal. 3854 - 503

The Seiko 3854-503 represents an important milestone in Seiko's 1984 lineup. With its 20mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-e97bf167bb19]

Also known as: Sumo, Panda

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

38mm

Case Thickness

13.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Cream

Jewels

36j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1984

Related Models

• Seiko 6380-810
• Seiko 5241-461
• Seiko 5620-492
• Seiko 5249-305
• Seiko 5235-323
• Seiko 7033-761
• Seiko 7196-476
• Seiko 7174-639
• Seiko 6693-408
• Seiko 5236-311
• Seiko 6698-866
• Seiko 6150-916