Seiko Cal. 6316 - 631

The 6316-631 is a sought-after Solar piece from Seiko's golden era. It features a White dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-3780c31e5466]

Also known as: Bellmatic, Emperor

Specifications

Movement

Solar

Case Material

Titanium

Case Width

41mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

White

Jewels

21j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1981

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