Seiko Cal. 5271 - 756

This Hand-Winding model from 1983 features a 38mm Stainless Steel case. It features a Navy dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-ccc651b4060e]

Also known as: Monster, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

8.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Navy

Jewels

18j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1983

Related Models

• Seiko 6650-335
• Seiko 6235-100
• Seiko 6136-610
• Seiko 7174-281
• Seiko 6316-277
• Seiko 4598-128
• Seiko 5675-226
• Seiko 3816-876
• Seiko 6143-860
• Seiko 5264-403
• Seiko 5278-193
• Seiko 6697-249