Seiko Cal. 6671 - 678

This Hand-Winding model from 1997 features a 36mm Stainless Steel case. It features a Green dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-21e154a39ec8]

Also known as: Arnie

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

13.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1997

Related Models

• Seiko 3871-403
• Seiko 7010-385
• Seiko 6260-156
• Seiko 5282-826
• Seiko 6639-628
• Seiko 7162-168
• Seiko 5289-461
• Seiko 4491-645
• Seiko 6388-622
• Seiko 7180-435
• Seiko 7122-887
• Seiko 3898-941