Seiko Cal. 3849 - 287

The 3849-287 is a sought-after Spring Drive piece from Seiko's golden era. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-9d503b4ab2cb]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Burgundy

Jewels

18j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1991

Related Models

• Seiko 7066-407
• Seiko 7061-993
• Seiko 4550-738
• Seiko 5261-359
• Seiko 7191-284
• Seiko 7083-285
• Seiko 6276-921
• Seiko 4525-666
• Seiko 4479-469
• Seiko 7165-927
• Seiko 5699-448
• Seiko 7122-471