Seiko Cal. 5636 - 645

This Hand-Winding model from 1989 features a 38mm Two-Tone case. It features a Black dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-db074ec30a0b]

Also known as: Turtle, Monster

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

38mm

Case Thickness

14.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Black

Jewels

17j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1989

Related Models

• Seiko 6150-847
• Seiko 6336-169
• Seiko 0734-777
• Seiko 0735-595
• Seiko 7119-480
• Seiko 6641-912
• Seiko 6233-999
• Seiko 5626-563
• Seiko 5652-115
• Seiko 5682-303
• Seiko 5214-177
• Seiko 0781-171