Seiko Cal. 7176 - 377

This Spring Drive model from 1986 features a 41mm Titanium case. It features a Burgundy dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-0a0320d583b6]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Burgundy

Jewels

32j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1986

Related Models

• Seiko 6625-433
• Seiko 6375-934
• Seiko 5680-743
• Seiko 5670-295
• Seiko 6183-334
• Seiko 4422-603
• Seiko 6661-572
• Seiko 5674-357
• Seiko 4570-728
• Seiko 7114-963
• Seiko 6285-848
• Seiko 7143-945