Seiko Cal. 3878 - 185

The Seiko 3878-185 represents an important milestone in Seiko's 1986 lineup. The Coin-Edge bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-c681aa0c3cfa]

Also known as: Pogue, Rally

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Champagne

Jewels

18j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1986

Related Models

• Seiko 0730-349
• Seiko 6290-136
• Seiko 4479-295
• Seiko 6210-505
• Seiko 6249-535
• Seiko 6211-654
• Seiko 4470-987
• Seiko 6684-507
• Seiko 6295-400
• Seiko 7138-693
• Seiko 0725-529
• Seiko 6611-611