Seiko Cal. 3837 - 909

The 3837-909 is a sought-after Hand-Winding piece from Seiko's golden era. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-fcf110bfd702]

Also known as: UFO, Flighty

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

8.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Champagne

Jewels

28j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1984

Related Models

• Seiko 6255-149
• Seiko 4522-456
• Seiko 4539-902
• Seiko 5235-201
• Seiko 6699-912
• Seiko 6616-941
• Seiko 6671-670
• Seiko 3894-633
• Seiko 6114-277
• Seiko 7124-660
• Seiko 4522-181
• Seiko 0794-551