Seiko Cal. 6677 - 989

This Hand-Winding model from 1988 features a 42mm Titanium case. It features a Cream dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-bd623496a660]

Also known as: Monster, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Cream

Jewels

33j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1988

Related Models

• Seiko 0723-781
• Seiko 4588-497
• Seiko 4452-168
• Seiko 0759-283
• Seiko 6658-847
• Seiko 7118-616
• Seiko 5222-599
• Seiko 3891-172
• Seiko 6397-382
• Seiko 6660-250
• Seiko 6277-714
• Seiko 6186-958