Seiko Cal. 3865 - 878

The Seiko 3865-878 represents an important milestone in Seiko's 1987 lineup. It features a Navy dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-21954abf3aa8]

Also known as: Panda, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

14.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Navy

Jewels

34j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1987

Related Models

• Seiko 7099-388
• Seiko 5210-445
• Seiko 4569-517
• Seiko 5295-308
• Seiko 6140-227
• Seiko 5274-436
• Seiko 4427-488
• Seiko 6263-770
• Seiko 4589-973
• Seiko 6360-131
• Seiko 4568-578
• Seiko 5297-841