Seiko Cal. 3871 - 815

The Seiko 3871-815 represents an important milestone in Seiko's 1989 lineup. It features a White dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-733cf127a63f]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

9.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

White

Jewels

33j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1989

Related Models

• Seiko 6388-731
• Seiko 7148-360
• Seiko 6169-684
• Seiko 5666-457
• Seiko 6690-630
• Seiko 7164-587
• Seiko 4563-714
• Seiko 6691-789
• Seiko 7099-617
• Seiko 6387-975
• Seiko 4489-397
• Seiko 6614-645