Seiko Cal. 6671 - 900

The Seiko 6671-900 represents an important milestone in Seiko's 1966 lineup. It features a Green dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-fa77fb648918]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

8.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

190m

Dial Color

Green

Jewels

23j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1966

Related Models

• Seiko 5657-706
• Seiko 6135-848
• Seiko 4458-299
• Seiko 7123-367
• Seiko 6350-164
• Seiko 7183-123
• Seiko 0787-800
• Seiko 5683-130
• Seiko 4461-572
• Seiko 6338-364
• Seiko 4476-618
• Seiko 4472-575