Seiko Cal. 5688 - 390

The 5688-390 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Navy dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-01b263c76459]

Also known as: Pogue

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

10.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Navy

Jewels

26j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1989

Related Models

• Seiko 0714-762
• Seiko 6628-720
• Seiko 5297-335
• Seiko 5646-802
• Seiko 3880-122
• Seiko 7142-547
• Seiko 3866-557
• Seiko 6255-375
• Seiko 3859-911
• Seiko 5657-672
• Seiko 4574-121
• Seiko 6368-563