Seiko Cal. 4537 - 154

Released in 1993, the Cal. 4537 with design code 154 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-fa28aeef9d67]

Also known as: Monster, Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Champagne

Jewels

31j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1993

Related Models

• Seiko 6141-484
• Seiko 6212-946
• Seiko 6250-419
• Seiko 3863-409
• Seiko 5216-337
• Seiko 5657-641
• Seiko 0750-145
• Seiko 6367-200
• Seiko 4477-475
• Seiko 4482-234
• Seiko 5628-812
• Seiko 6316-547